21-10-2004  George Moschovitis  <gm@navel.gr>

	* README: final changes before the release.
	
20-10-2004  George Moschovitis  <gm@navel.gr>

	* lib/n/server/cluster.rb: removed.
	
	* lib/n/tools: cleaned up.
	
	* lib/n/ui/pager.rb: removed old N2 stuff.
	
	* examples/simple/env.rb: introduced and fixed.
	
	* reworked many source files to generate better rdoc.
	
	* packaged as a Gem.
	
	* Rakefile: read version from config,
	fixed gem spec to include all files.
	
	* examples/tiny/*: introduced tiny example.
	
	* AUTHORS: introduced.
	
	* lib/n/app/handlers/page-handler.rb: FUCKIN INCREDIBLE, the xml 
	parser was not needed, removed!!!
	
	* lib/n/shaders.rb: converted to use ruby-xslt.
	
	* README: started working on it.
	
	* MIT-LICENCE: added.

19-10-2004  George Moschovitis  <gm@navel.gr>

	* lib/n/app/webrick-servler.rb (#do_GET): better error handling.

	* examples/simple/conf/apache.conf: cleaned.
	
	* examples/simple/*: working sitemap.
	
	* examples/simple/root/comments.si: introduced.
	* examples/simple/root/comments-form.ss: introduced.
	
	* lib/xsl/base.xsl: deprecated old stuff,
	removed <x:include> macro.
	
	* lib/db/psql.rb (#create_table): always create oid_seq and surpress	
	the possible error,
	better error reposritng in methods.
	
	* examples/simple/lib/lc-en.rb: introduced.
	
	* examples/simple/lib/methods.rb: introduced,
	add_article.
	
	* examples/simple/lib/entities.rb: introduced.
	
	* lib/n/shaders.rc (NilShader): introduced.
	(Shader): transform alias.
	
	* lib/n/app/user.rb: introduced,
	(AnonymousUser): defined.
	
	* lib/n/app/handlers/page-handler.rb: use $default_shader,
	(#calc_tag): check if shader exists,
	(#transform_script): added support for nil shader,
	(#transform_script): new ULTRA COOL method macro,
	(#transform_script): mega, resolve dynamic includes too.
	
	* examples/simple/ctl: improved.
	
	* examples/simple: introduced,
	copied some files from app to build the example,
	use shaders,
	use css.
	
	* etc/new-project.rb: introduced.
	
	* etc: moved from scripts.

18-10-2004  George Moschovitis  <gm@navel.gr>

	* lib/n/db/connection.rb (#match): use safe query.
	
	* lib/n/app/webrick-servlet.rb (#do_GET): even better error log.
	
	* lib/n/db.rb: added get_by_oid wrapper.
	
	* Rakefile: excellent builds tgs, zip and gem,
	dont include .svn dirs,
	RDocTask.
	
	* excellent, the reference app runs again.

18-10-2004  George Moschovitis  <gm@navel.gr>

	* lib/p: introduced
	
	* lib/xsl: copied the old shaders directory.
	
	* bin/cluster.rb: link to the cluster.
	
18-10-2004  George Moschovitis  <gm@navel.gr>

	* MAJOR CHANGE: recreated directory structure under /nitro
	to make more compatible with other ruby projects.

17-10-2004  George Moschovitis  <gm@navel.gr>
	
	* app/conf/debug-config.rb: no error_page when debugging to avoid
	loops.
	
	* n/app/webrick-servlet.rb: better default error page,
	greatly improved info on default error page.
	
	* documented many source files.
	
	* n/sitemap.rb: moved out of UI namespace,
	(SitePage): added extra fields: real_uri, shader, level,
	(SiteMap): fixed  to_s, extend from Hash.
	
	* n/app/handlers/page-handler.rb (#evaluate_script): dont use 
	try_render,
	overload_paths FUCKIN MEGA!

	* n/app/handlers/page-handler.rb (#evaluate_script): dont use 
	try_render,
	overload_paths FUCKIN MEGA!

	* started using :: for Ruby standard methods everywhere.

	* Rakefile: introduced.

	* n/utils/gfx.rb (#grab_exif): implemented.
	
	* app/env.rb: require "n/db/tools".
	
	* p/pictures/entities.rb (Picture#upload): introduced and improved
	from original code.
	
	* p/files/entities.rb: added path prop accessor.

	* p/pictures/methods.rb: introduced,
	(#upload_picture): implemented.
	
	* p/pictures/part.rb: introduced
	
	* p/pictures/entities.rb: introduced
	
	* p/feeds/part.rb: introduced.
	
	* p/feeds: renamed from syndication.

14-10-2004  George Moschovitis  <gm@navel.gr>

	* p/geoloc/entities.rb (#country_code_for_ip): introduced.
	
	* p/geoloc/scripts/geoip-to-db.rx: introduced and recoded.
	
	* n/db/tools.rb (DbTools): converted to class methods.
	(DbTools#alter_table): improved,
	after many fixes the alter table works even for non entities.

13-10-2004  George Moschovitis  <gm@navel.gr>

	* n/db/managed.rb (Module#manage): dont define update methods 
	for classes that do not define a primary key.
	
	* p/geoloc/methods.rb (distance): introduced and optimized.
	
	* converted all prop_accessors to the latest code.
	
	* n/db/psql.rb: create table works with new properties api

	* n/.tc-properties.rb: introduced.

	* n/properties.rb: removed sql_type,
	(prop_accessor): changed signature.

	* n/parts.rb: added documentation,
	added dependencies variable in part.

	* n/app/webrick-servlet.rb: get correct last_ip

12-10-2004  George Moschovitis  <gm@navel.gr>

	* p/sync: introduced.
	
	* p/content/mixins.rb: Permissions -> ContentFlags.
	
	* p/files/part.rb: introduced.

12-10-2004  George Moschovitis  <gm@navel.gr>

	* p/*: some fixes to make the mixins work again.

12-10-2004  George Moschovitis  <gm@navel.gr>

	* p/glue/part.rb: correctly require methods.
	
	* n/mixins/*: removed
	
	* n/mixins/rankable.rb: moved to scrap.
	
	* p/content/mixins.rb: introduced copied existing modules.

	* p/glue/mixins.rb: introduced copied existing modules.
	
	* n/mixins.rb: introduced, one file for all mixins.

	* use module instead of namespace.
	
	* n/db/psql.rb: use safe_query in create/drop schema.

	* n/db/*: tried to make compatible with mysql, failed.

	* n/db/managed.rb (sql_index): improved.
	
11-10-2004  Elias Athanasopoulos  <elathan@navel.gr> 

	* n/db/mysql.rb: Db backend for MySQL.
	* n/.tc-db-mysql.rb: Test Unit for Db's MySQL backend.

	* scrap/fix-geo-sql.rb: New script. It produces an SQL schema for a 
	table with Geographical information about IP addresses.
	* scrap/geo.csv: New file. Geographical Information about IP 
	address in CSV format.
	
11-10-2004  George Moschovitis  <gm@navel.gr>
	
	* n/properties.rb: prop_accessor alias,
	no trailing __ in __force methods.
	
	* p/content/entities.rb (Lockable): introduced,
	(Versionable): introduced,
	(Schedulable): introduced.

11-10-2004  George Moschovitis  <gm@navel.gr>

	* n/db/psql.rb (#create_table): works with new sql_index.
	
	* n/db/managed.rb (Module#sql_index): redefined, accepts strings
	and symbols, unique param + extrasql.
	
	* p/geoloc: introduced geoloc part.
	
	* app/root/m/msg: message big icons.
	
	* p/files: introduced part.
	
	* gems/ndb.gemspec: fixed to include all needed files.

	* n/db/utils.rb (DbUtils#write_prop): support for Object,
	Array, Hash objects.

	* n/db/psql.rb (DbUtils#read_prop): support for Object, Array,
	Hash objects.

10-10-2004  George Moschovitis  <gm@navel.gr>

	* gems: dir introduced.

	* n/README: introduced.

	* cell.gemspec: gemspec for cell engine.

	* ndb.gemspec: gemspec for db.

	* n/parts.rb (#prepared_statements): introduced,
	added comments.

	* n/db/connection.rb: removed again sibling methods.

	* n/db/psql.rb: EXCELLENT, mixin the backend into DbConnection.

	* n/db.rb: support for multiple backends.


	* n/db/mysql.rb: Db backend for MySQL.
	n/.tc-db-mysql.rb: Test Unit for Db's MySQL backend.

	* scrap/fix-geo-sql.rb: New script. It produces an SQL schema for a table with
	Geographical information about IP addresses.
	scrap/geo.csv: New file. Geographical Information about IP address in CSV format.
	
	

	* n/db/mixins.rb: (Entity#__db_pre_insert): use next_oid

	* n/db/README: slightly improved documentation.

	* n/db/managed.rb: removed trailing __ from insert, update,
	(#__db_eval_db_insert): use retry_query,
	added more comments.

	* n/utils/time.rb: removed sql related methods.

	* n/db/connection.rb: moved many methods to n/db/psql.rb

	* n/db/psql.rb: introduced,
	(#initialize),
	(#retry_query), (#safe_query)
	(#close): extracted from n/db/connection.rb,
	(#create_schema), (#drop_schema): introduced,
	sql time/date methods,
	(#next_oid): implemented,
	better error messages
	
	* n/db/utils.rb (#resolve): removed,
	moved method implementations to backends.
	(#sql_table_to_class): removed,

	* n/db/utils.rb: introduced, copied stuff from connection.

	* n/db/connection.rb: cleaned up the code,
	match? alias.
	
	* n/db.rb: made wrap_method and rest private,
	removed unused methods,
	cleaned up the code.
	
	* n/db/make-release.sh: make n/Db release.
	
	* app/root/s/simple/style.css: updated msg styles.
	
	* yeah, I got comments displayed.
	
	* n/utils/time.rb (#date_time): copied from old code and simplified.
	
	* p/users/entities.rb (User): icon -> to_icon
	(User#to_html): introduced.
	
	* p/markup/censors.rb: updated.

	* p/markup/part.rb: introduced, copied from def.rb
	MarkupUtils.

	* app/root/s/simple/shader.xsl (x:footer): correct w3c.validator

07-10-2004  George Moschovitis  <gm@navel.gr>

	* correct :nodoc: all for test cases.

	* n/db/*: added much more RDoc comments.

	* created n/db distribution.
	
	* p/messages/def.rb: deleted.
	
	* n/.tc-db.rb: tests run again.

06-10-2004  George Moschovitis  <gm@navel.gr>

	* more mass replaces to make older code work.

	* p/messages/*: many many fixes to make it work again.
	
	* p/messages/methods.rb: introduced.

06-10-2004  George Moschovitis  <gm@navel.gr>

	* p/messages/part.rb: introduced.

	* app/conf/apache.conf: users redirect.

	* p/users/methods.rb (#register_user): userprofile gets created correctly.
	
	* n/db/connection.rb (#retry_query): fixed,
	(DbUtils#sql_write_prop): fixed Time, Date writing

	* n/app/request.rb (Request#get_cookie): fixed unescape bug.

	* app/root/s/simple/shader.xsl: top_ads,
	introduced debug-options in footer,
	rss, home link in header.

	* app/root/s/simple/style.css: improved css.

	* n/DOCS/css.txt: introduced, info about centering page.

05-10-2004  George Moschovitis  <gm@navel.gr>

	* p/users/entities.rb (RoleOwner#add_role): fixed NASTY bug.

	* p/users/methods.rb (#update_roles): introduced,
	yeah, it works like cooler,
	handel full clear.	

	* p/glue/std.js: intoduced,
	(cbSetAll): introduced.

	* p/locales/lc-en.rb: added more strings.

	* p/users/roles-form.ss: introduced

04-10-2004  George Moschovitis  <gm@navel.gr>

	* app/slude/conf/debug-conf.rb: log to STDERR.

	* app/root/s/simple/shader.xsl: use <noscript> to be compatible with
	links.

	* YEAH, editing with vi :)

	* initialize(*args) for all db mixins.
	
	* n/app/webrick-servlet.rb: make error page work for .rx pages.
	
	* n/db.rb (#wrap_method): use an ensure clause, NASTY bug!

	* n/db/connection.rb (#delete): use exec_clear.
	
	* p/users/entities.rb (RolesOwner): introduced,
	(RolesOwner): moved level and stuff.
	
	* n/utils/time.rb (#sql_date): handle nil input.
	
	* n/parts.rb: $roles, roles().
	
	* p/content/entities.rb (Category): moved from category.rb
	
	* n/category.rb: removed compatibility stuff.

03-10-2004  George Moschovitis  <gm@navel.gr>

	* p/users/methods.rb (#add_role): recoded,
	(#del_role): recoded.
	
	* p/users/entities.rb (User#role?): introduced,
	(Role): use char(16) for name,
	(User#add_role): introduced,
	(User#del_role): introduced.,
	(Role#delete): class method to delete roles,
	(UserGroup): introduced.
	
	* n/app/page-handler.rb (#transform_script): encode shader in cached 
	transformed scripts,
	also check the shader mtime.
	
	* scripts to prepare db distribution.
	
	* n/app/webrick-servlet.rb (WEBrick): overload HTTPRequest,
	(HTTPRequest#parse_uri): overload to add rewrite support.
	(#__rewrite): temp hack, 
	(#__rewrite): made more flexible.
	
	* n/DOCS/bugs.txt: introduced.
	
	* p/users/part.rb: experimental rewrites.
	
	* n/parts.rb: use title/body like content unit,
	(Part#initialize): call rewrites on init.
	introduced $rewrites.
	
	* n/DOCS/todo.txt: introduced.
	
	* n/app/page-handler.rb (#transform_script): cache the transformed
	scripts,
	calculate super time, invalidate cache from subscripts, MEGA,
	optimized to avoid loading .ss files for transformed.
	
	* app/.cache: introduced cache link.

01-10-2004  George Moschovitis  <gm@navel.gr>

	* n/mixins/permissions.rb: introduced.
	
	* n/utils/time.rb (#parse_sql_date): handle nils.
	
	* n/db/connection.rb (#retry_query): dont allow infinite looped,
	better catch the relation not exists exception.
	
	* n/ui/date-select.rb: fixes,
	reverse order if yorder.
	
	* p/user/methods.rb (#handle_profile):  check for .store,
	grab birthdate,
	(#birthday_users): introduced,
	gets multiparams.
	
	* n/db/connection.rb (#sql_write_prop): handle dates.
	
	* n/utils/time.rb (#sql_date): introduced,
	(#parse_sql_date): introduced.
	
	* n/ui/date-select.rb: introduced.
	
	* p/users/icon-form.ss: introduced
	* app/root/users/edit-icon.sx: introduced.
	
	* n/app/webrick-servlet.rb (#do_GET): ultracool internal redirect
	to the error page.
	
	* app/root/glues/errors.sx: styled.
	
	* app/root/layout.css: static style.
	
	* p/glue/part.rb: introduced
	* p/glue/methods.rb: same
	
	* app/root/glue: moved from system.
	
	* n/std.rb: removed CVSXXX methods.

29-09-2004  George Moschovitis  <gm@navel.gr>

	* app/users/emails/reset-password.st: introduced.
	
	* app/users/emails/register.st: introduced.
	
	* n/utils/mail.rb (#send): made it work.
	
	* p/users/methods.rb (#signup_user): use the mail template,
	(#register_user): send email,
	(#reset_password): send email

29-09-2004  George Moschovitis  <gm@navel.gr>

	* n/utils/template.rb: simple templating system.

29-09-2004  George Moschovitis  <gm@navel.gr>
	
	* app/conf/apache.conf: moved from n/app.
	
	* app/conf/config.rb: requires files too.
	
	* removed $app_ prefix from some conf variables.
	
	* app/root/users/emails/signup.st: introduced template.
	
	* n/app/filters/autologin.rb: CHECK the password in the cookie, argh!
	
	* p/users/methods.rb (#set_password): introduced,
	(#validate_password): introduced,
	(#force_login): introduced
	
	* n/app/request.rb (Request#get): works like delete now.
	
29-09-2004  George Moschovitis  <gm@navel.gr>

	* n/app/request-part.rb: introduced, copied functionality from
	request.
	
	* app/root/s/shader.xsl: use relative ref to base.xsl.
	
	* app/conf/config.rb: changed all refs to navel/,
	removed $app_base_dir.

28-09-2004  George Moschovitis  <gm@navel.gr>

	* n/db/connection.rb: include DbTools.
	
	* n/app/request.rb (#delete): rebuild qs only from parmeters with
	String keys.
	
	* n/app/webrick-servlet.rb (#create_request): only set valid 
	parameters to avoid having to use param?
	
	* app/app.rb: moved app stuff to config, removed appsrv.
	* app/env.rb: updated
	
27-09-2004  George Moschovitis  <gm@navel.gr>

	* n/mixins/schedulable.rb: introduced.
	
	* p/users/methods.rb: _user postfix to methods,
	(#ban_user): no method check,
	use kick_user.
	(#unban_user): no method check,
	(#close_user): implemented,
	(#open_user): implemented
	
	* MEGA, fixed many refs to args()/set_args().
	
	* n/app/request.rb: removed old apache stuff,
	removed arg related stuff,
	(RequestPart): local_path -> body.

	* p/users/methods (#del_user): fixed.
	
	* n/db/connection.rb (DbConnection#get_by_oid): introduced, used by 
	get.
	
	* n/app/fragment.rb: updated to be compatible with 
	lru cache changes.
	
	* n/app/script.rb: updated to be compatible with 
	lru cache changes.
	
	* n/app/handlers/page-handler.rb: updated to be compatible with 
	lru cache changes.
	
	* n/utils/cache.rb: incorporated drak's changes,
	simplified/beautyfied more.
	
	* n/app/session.rb (Session#login): check if user is banned.
	
	* n/db/connection.rb: (#get): also accept name.
	
	* n/db/mixins.rb: created and moved methods from managed. 
	
	* n/db/tools.rb: created and moved methods from connection.
	
	* ChangeLog: moved to the root of the repository.
	
	* n/app/request.rb: removed many old apache stuff,
	(#delete): renamed consume method, se the delete name to make 
	the request compatible with hashes. So more methods are useful
	from the irb.
	
	* p/users/methods.rb (#register): create and populate UserData,
	(#ban): introduced,
	yeah ban kicks out!
	
	* n/db.rb: wrap exec, exec_and_clear,
	more wraps.
	
	* n/utils/time.rb (#sql_timestamp): pass Time.now by default.
	
	* p/users/entities.rb (User#login): update userdata,
	set last_ip.
	(UserData#intialize): set good defaults,
	(User): added flags,
	(User): added magic,
	(User#banned?): introduced,
	(User#closed?): introduced

23-09-2004  George Moschovitis  <gm@navel.gr>

	* yeah, user icons work :)
	
	* n/app/request.rb (RequestPart#save): return save part.
	
	* n/utils/gfx.rb (#create_thumbnail): greatly simplified
	
	* app/root/panel.ss: deleted

	* n/utils/cache.rb: LRU, LRUSentinel -> Item, Sentinel.
	
	* n/app/fragment.rb: removed old code,
	extend N::LRU.
	
	* n/app/script.rb: no defcode, pagecode variables,
	(#__cache_put): just pass fragment.

22-09-2004  George Moschovitis  <gm@navel.gr>

	* n/db/connection.rb (DbConnection#child): get one child!
	
	* n/db/managed.rb (ManagedChild): introduced this common case,
	(Managed#__db_pk): return string.
	(Managed#__update): uses __db_pk.
	
	* p/users/methods.rb (#register): create user profile,
	create user data,
	(#handle_profile): yeah, the profile gets updated.

	* p/users/entities.rb (Settings): renamed UIProfile,
	(Profile): added more props.
	(BaseProfile): introduced.
	(User): added extra fields.

22-09-2004  Elias Athanasopoulos  <elathan@navel.gr>

	* n/application.rb (Application#parse_arguments): Use optparse.

	* app/ctl: Modified for optparse.

	* scrap/user-convert.rb: New script. Convert OG users to DB users.
	* scrap/user-report.rb: New script. Find users with duplicate emails.
		
22-09-2004  George Moschovitis  <gm@navel.gr>

	* n/app/request.rb (Request#set_errors): only set errors unless empty.
	
	* added many missing files in svn.

21-09-2004  George Moschovitis  <gm@navel.gr>

	* FUCKIN MEGA, env works PERFECTLY!
	
	* n/app/cluster.rb: start a drb $sessions.
	
	* app/env.rb: yeah, use custom drb port, it participates in the cluster
	now.
	
	* n/app/server.rb (ServerMixin#initialize): use $drb port form config,
	connect to dbr $sessions.
	
	* n/app/filters/autologin.rb: del auth cookie when stale!
	
	* yeah, login-logout works correctly.
	
	* n/app/parts.rb: removed PartMethods alltogether.
	
	* n/app/session.rb (Session#login): call $sessions.logout,
	no request param, not needed.
	(Session#logout): fixed cluster update,
	always del the nauth cookie,
	no params, made more flexible.
	(SessionManager): online_users -> online, 
	more simplifications,
	(SessionManager#session_for_name): fixed.
	(Session#finalize): removed.
	
	* n/app/request.rb: renamed :ERRORS to "ERRORS",
	(Request#redirect): enforce a meaningful deafult url,
	(Request#set_errors): introduced,
	pass errors as transaction entities to be more general,
	(Request#get_cookie): fixed NASTY bug,
	(Request#errors_to_a): fixed!
	(Request#get_cookie): fixed get_cookie,
	(Request#del_cookie): implemented.

20-09-2004  George Moschovitis  <gm@navel.gr>
	
	* n/utils/cache.rb: totaly recoded algorithm,
	yeah seems to work and pass the testcases,
	extend from Hash to be more flexible, 
	ultracool touch method.
	
20-09-2004  George Moschovitis  <gm@navel.gr>
	
	* made all test cases hidden files!

20-09-2004  George Moschovitis  <gm@navel.gr>
	
	* n/app/response.rb: removed
	* n/server/response.rb: same
	* n/server/request.rb: same
	* n/server/worker.rb: same
	* n/server/protocol.rb: same
	* n/server/proxy-server.rb: same
		
	* MAJOR, user the unified requestr everywhere!
	
	* n/app/webrick-servlet.rb: removed create_response,
	(#do_GET): updated for unified request/response.
	
	* n/app/request.rb: removed more unneeded/n2 stuff,
	use :ERRORS instead of "ERRORS"
	MAJOR, in/out headers,
	moved response methods in request,
	yeah, IT works!,
	(#update_entity): renamed set_entity!
	
	* n/mixins/moderated.rb: removed.
	* n/id.rb: removed
	* n/std.rb: renamed standard.rb

20-09-2004  George Moschovitis  <gm@navel.gr>

	* n/web/*: removed the whole directory, YEAH!
	
	* app/appsrv.rb: updated
	* app/env.rb: same
	
	* n/app/webrick-servlet.rb: removed experimental redirect stuff.
	
	* n/app/http.rb: removed, moved functionality to utils/http.
	
	* changed namespace in tooo many files to list.

	* n/server/cluster/*: removed from repository.
	
	* copied all stuff from web/server to appserver.
	
	* n/web/utils: deleted from repository.
	
	* n/shaders/*: moved from web.

20-09-2004  George Moschovitis  <gm@navel.gr>
	
	* moved scrap outside n.

19-09-2004  George Moschovitis  <gm@navel.gr>
	
	* Changed tooo many files to log.

	* app/requires.rb: removed more unneeded requires.
	
	* n/standard.rb (Object): removed init_modules,
	(Kernel): pp_exception
	
	* n/utils/array.rb: N namespace, no n2 compatibility.
	* n/utils/number.rb: same, ->number
	* n/utils/time.rb: no n2 compatibility.
	* n/utils/strings.rb: same
	* n/utils/graphics.rb: ->gxf.rb, ->GfxUtils, same.
	* n/utils/io.rb: removed, not needed!
	* n/utils/probe.rb: removed, moved functionality to standard!
	* n/utils/uri.rb: copied fromw web/utils, cleaned up.
	* n/utils/http.rb: copied fromw web/utils, cleaned up.
	
	* n/appserver/request.rb: introduced,
	removed unused n2 stuff.
	
	* app/app.rb: converted Slude to module!
	
	* n/appserver/server.rb: (AppServerMixin#initialize_app): introduced,
	(AppServer#initialize): updated.
	
	* n/appserver/webrick.rb: converted to Module,
	extend N::Server
	
	* n/standard.rb: require "pp"
	
	* app/env.rb: fixed!
	
	* app/ctl: cool, use the -C.. flag in ruby,
	run cluster too.
	
	* app/appsrv.rb: $:.unshift("..") removed.
	
	* app/env.rb: $:.unshift("..") is more portable.

	* n/appserver/cluster.rb: Implemented as application,
	it works as daemon, yeah.
	
	* n/application.rb:  removed n2 compatibility,
	recoded and simplified,
	suicide -> stop,
	fixed name-title confusion,
	recoded restart,
	no exit!
	
	* MAJOR CLEANUP of old n2 code in repository:
	
	* n/calendar.rb: removed
	* n/index.sx: removed
	* n/relations.rb: removed
	* n/og.rb: removed
	* n/math.rb: removed
	* n/content.rb: removed
	* n/web/mixins/*: removed
	* n/web/sync/*: removed
	* n/group.rb: removed

17-09-2004  George Moschovitis  <gm@navel.gr>

	* YEAH, converted all R:: to N::
	
	* n/parts.rb: module P = namespace for parts,
	register_part,
	attr_accessors, props,
	
	* n/web/server/handlers/page-handler (#transform_script): dont 
	encode *act* in actions.
	
	* app/logs: symbolic link.

17-09-2004  George Moschovitis  <gm@navel.gr>

	* app/root/p: relative link!
	
	* app/logs: removed from repository, use a link instead.
	
	* app/root/index.sx: updated.
	
	* app/root/users/index.sx: introduced
	
	* p/users/lc-en.rb: added many strings.
	
	* n/web/server/handlers/page-handler: no need for *act*
	
	* app/root/s/simple/shader.xsl: use sitemap in header.
	
	* app/app.rb (#initialize_sitemap): cleanup, added users.
	
	* n/web/server/request.rb (Request#set_arg): value defaults to true

16-09-2004  George Moschovitis  <gm@navel.gr>

	* app/conf/config.rb: localhost as smtp.
	
	* n/db/connection (DbConnection#match): introduced.
	
	* p/users/lc-en.rb: added strings.
	
	* p/users/def.rb (UsersActions#signup): introduced,
	(Users#signup): test for reserved emails.
	
	* app/root/scripts/delta.rx: renamed from rb.
	
	* n/web/server/request.rb: consume! -> consume.
	
	* app/root/users/signup.sx: introduced, beautified
	
	* app/root/s/simple/style.css: introduced,
	cool links markup,
	logo,
	cool navigation bar,
	cleaned up layout divs.
	
	* app/root/s/simple/print.css: introduced
	
	* n/web/server/handlers/page-handler.rb: removed shadermanager ref,
	dont keep pagecode/defcode in the generated script.
	
	* n/web/server/handlers/rx-handler.rb: deleted
	* n/web/server/handlers/html-handler.rb: deleted
	
	* p/users/signup-form.ss: introduced
	
15-09-2004  George Moschovitis  <gm@navel.gr>

	* n/Changelog: more tab friendly.
	
15-09-2004  George Moschovitis  <gm@navel.gr>

	* app/app.rb: Cleaned up!
	
	* n/appserver/server.rb: cleaned up!
	
	* n/web/server/handlers.rb: (ScriptHandler#compile_script): introduced
	(ScriptHandler#try_render): temp removed the error code from try render
	as it was buggy!
	
	* n/appserver/apache.conf: updated
	
	* p/locales/def.rb: removed uneeded requires.
	
	* n/web/server/handlers/page-handler.rb: removed crappy old inject 
	code 

	* n/web/server/handlers/code-handler.rb: introduced,
	after some fixes, it works!
	
	* n/utils/strings.rb: removed dpe to funnytran(!!),
	(#to_greeklish): introduced.
		
	* n/parts.rb (#require_part): use 'p/' as prefix!
	
	* moved parts in a separate directory!
	
	* TOTALY CHANGED DIR STRUCTURE, remomoved n1 stuff, and much
	of the n2 stuff.
		
	* CONVERTED REPOSITORY TO SUBVERSION!
	
	* app/conf/config: removed n1 deps,
	use CodeHandler,
	no HtmlHandler.

14-09-2004  Elias Athanasopoulos  <elathan@navel.gr>
	
	* n/appserver/webrick.rb: Redirect webrick log to /dev/null.
	* n/utils/graphics.rb (Graphics#create_thumbnail): Support animated GIFs
	for avatars and for files < 60 KBs.

	* n1/web/utils/html.rb: Do not require n2/web/utils/html.

14-09-2004  George Moschovitis  <gm@navel.gr>

	* n1/* : changed all refs to n1.
	
	* app/root/s/deviant/shader.xsl: javascript unescapes cookie! 
	
	* app/root/panel.ss: javascript fix.
	
	* YEAH, the new session is used!
	
	* n/web/server/request.rb (#user): updated,
	(#anonymous): updated
		
	* n/root/locales/def.rb: use n/l10n.rb now
	
	* n/l10n.rb: added locales code.
	
	* n/web/server/session.rb (Session): keep user, extend from Hash,
	no need for SKIP_AUTOLOGIN,
	(Session#refresh): cleaned up,
	yeah implemented all session methods,
	(#login): implemented,
	(#logout): implemented
		
	* n/web/server/handlers/page-handler.rb (#process): dont http cache if
	$reload_scripts.
		
	* n/appserver/filters/autologin.rb: cleaned up,
	use UsersActions.
	
	* n/root/users/def.rb (UsersActions#logout): use $users_auth_cookie,
	delete the cookie on logout,
	(UsersActions#login): implemented,
	use session login/logout.
	
	* n/root/users/login.rx: introduced
	
	* n/db/connection.rb: Array, Hash -> bytea

13-09-2004  George Moschovitis  <gm@navel.gr>

	* MAJOR: $session_manager -> $sessions.

	* n/appserver/filters/autologin.rb: introduced.
	
	* n/db/managed.rb (Managed#eval_db_read_row): code to read a TrueClass
	
	* n/db.rb (Db#initialize): fixed bug in creating connections.
	
	* YEAH, i got a hello world with only n3 code (Cell).
	
	* app/conf/config.rb: $log -> app.log
	
	* app: Recoded directory for clean app (Slude).
	
	* app/ctl.sh: removed webrick refs.
	
	* n/root/users/def.rb (User): added fields,
	(UsersActions#login): added,
	(AnonymousUser): added, hmmm...
	(User): Level Enumeration,
	(User): attributes, hmmm...,
	(User): first, last, full name.
		
	* n/db/connection.rb (DbConnection#delete_descendants): correctly handle
	ParrentClass entities,
	after many fixes seems to kinda work,
	(DbUtils): boolean type, types with small cap!

12-09-2004  George Moschovitis  <gm@navel.gr>

	* n/db/connection.rb (DbConnection): fixed bug in deserialize_one,
	(DbConnection#transaction): introduced,
	(DbConnection#delete): deletes descendants,
	(DbConnection#delete_descendants): introduced
	
	* n/db.rb (Db#open): fixed nasty deserialize false bug!
	
	* n/db/managed.rb (Child, ParentClass): removed __parent_class,
	(Managed): introduced #__ancestors_classes, #__descendants_classes
	
	* lets SLUDE!

11-09-2004  George Moschovitis  <gm@navel.gr>

	* app/root/s/deviant/style.css: buttonc.
	
	* __meta__ -> __meta
	
	* __props__ -> __props
	
	* n/root/help/category.si,
	n/root/help/def.rb: fixes to make it work with latest code.
	
	* n/web/server/handlers/page-handler.rb (#transform_script): AO, AS action
	macros,
	actions requests (*act*) are uncacheable.
	
	* n/root/db: introduced db part.

10-09-2004  George Moschovitis  <gm@navel.gr>

	* app/requires.rb: removed unneeded requires.
	
	* app/root/faq/*: removed from CVS
	* n/root/faq/*: same
	* n/web/server/handlers/action-handler.rb: same
	* n/utils/arrays.rb: same
	
	* n/root/help/def.rb (HelpPart): update_sitemap.

	* n/root/help: RENAMED faq part to help,
	after many changes seems to work!
	
	* n/root/admin/def.rb: introduced
	
	* use $DBG instead of $DEBUG (used by ruby argh!)
	
	* n/root/editor/def.rb: Introduced.
	
	* n/root/editor/js: yeah, use tinyMCE.

09-09-2004  George Moschovitis  <gm@navel.gr>

	* u/utils/tc-cache.rb: introduced,
	[], []=, delete, clear,
	recoded, use included hash.
	
	* n/utils/cache.rb (LRUCache): implemented an LRUCache.
	
	* use SafeHash instead of SafeCache everywhere.
	
	* n/utils/hash.rb: splited from cache.rb, only hash utils.
	
	* introduced VENDOR, VENDOR_URL metadata for parts.
	
	* n/root/faq/def.rb (FaqActions): $application -> $lm
	
	* n/appserver/cluster.rb (Slm#set!): optional lm parameter.
	
	* app/root/faq/index.sx: restructured to avoid db queries in init
	phase.
	
08-09-2004  George Moschovitis  <gm@navel.gr>

	* n/appserver/webrick: dont include Webrick module in the top scope,
	use a custom logger!
	
	* after many many changes it kind works again!
	
	* use symbols for request args.
	
	* n/web/server/handlers/page-handler.rb (#transform_script): extract
	initcode (<?i ... ?>) and define __init_render.
	
	* n/web/server/scripts.rb (#__calc_tag): introduced,
	(#__calc_lm): former __last_modified,
	(#__calc_tag): encode subscript tags too,
	(#__etag): SUPER hash the etag!

08-09-2004  Elias Athanasopoulos  <elathan@navel.gr>

	* app/webrick.rb ($DEBUG): New constant.
	* app/joy.rb ($DEBUG): Use it.
	* n/(various files): Transform $log.debug "" to $log.debug "" if $DEBUG.
	* n/db/connection.rb (alter_table): Implement.

08-09-2004  George Moschovitis  <gm@navel.gr>

	* n/web/server/handlers/page-handler.rb (#transform_script): call 
	__init_render for top level scripts.

07-09-2004  George Moschovitis  <gm@navel.gr>

	* n/web/server/request.rb: script_hash -> tag.
	
	* n/appserver/webrick-servlet.rb (#do_GET): dont set response content
	type if already set!
	
	* n/web/server/fragment.rb (#initialize): default parameters.
	
	* n/web/server/handlers/page-handler.rb (#process): dont http-cache
	in admin mode,
	(#eval_script): totaly changed fragment caching, memory based!
	
	* n/web/server/scripts.rb (#__init_render): introduced,
	(#__last_modified): call sub __last_modifieds,
	(#__last_modified): take script file last_modified into account.
	(#__cache?): introduced.

07-09-2004  Elias Athanasopoulos  <elathan@navel.gr>

	* n/scrap/bot.rb: New file.
	* n/scrap/xmlize.rb: New file.
	* n/scrap/adjust-colors.rb: New file.

06-09-2004  George Moschovitis  <gm@navel.gr>

	* n1/og/backend (#get): Set pid from row data!
	
	* n/web/server/scripts.rb (#__lm_keys): removed
	(#__last_modified): uses __lm.
	
	* removed _lm from lm keys.
	
	* dont encode the uid in etags, nothing to gain.
	
	* EXCELLENT: the new Cluster system DRAMATICALLY reduces
	drb calls!
	
	* n/root/messages/def.rb (MessagesActions): Use $lm eveywhere
	
	* n/appserver/server.rb (#initialize): use the brand new cluster
	functionality.

	* n/appserver/cluster.rb: introduced,
	CHash, SHash, 
	Clm, Slm,
	Yeah, kinda works!
	(CHash#[]=): remove dead servers,
	after A LOT of changes it now works!

05-09-2004  George Moschovitis  <gm@navel.gr>

	* app/root/faq/index.sx (#__etag): experimental etag calculation
	
	* yeah, i got a highlevel lm calculated.
	
	* n/web/server/handlers/rx-handler.rb (#transform_script): made
	compatible with new page-handler, 
	cleaned up.

	* n/web/server/request.rb (Request#get_lm): introduced,
	(Request#set_lm): introduced,
	save timestamp as integer to optimize  drb calls.
	
	* n/web/server/handlers/page-handler.rb (#process): Only send Etags
	for cacheable pages,
	(#get_cached_fragment): fixed bug with fragment_hash.

04-09-2004  George Moschovitis  <gm@navel.gr>

	* YEAH i got the subscripts calculated.
	
	* n/web/server/webrick-servlet.rb (#create_request): dont keep 
	$app_root_dir prefix!
	
	* n/web/server/request.rb (Request): top_script.

	* n/web/server/script.rb (Script): sub_scripts,
	TOO MANY changes to list.
	
	* n/appserver/webrick-servlet.rb (#do_GET): use fragment.
	
	* n/web/server/handlers/page-handler.rb (PageHandler#process): return fragment
	(PageHandler#sub_process): same
	(PageHanler#__include): use fragment,
	YEAH, update sub_scripts,
	TOO MANY changes to list,
	transform/compile methods dont need request,
	(#transform_script): calculate sub_scripts.

03-09-2004  George Moschovitis  <gm@navel.gr>

	* app/root/panel.ss: dump user from cookie,
	fully replaced user bar with javascript.
	
	* app/root/s/deviant/shader.xsl (<x:header>): parse nauth cookie.
	
	* n/web/server/handlers/page-handler.rb (PageHandler#transform_script):
	added support for output buffers.
	
	* n/web/shaders/base.xsl: <x:ob-start />, 
	<x:ob-end />
	
	* n/web/server/script.rb: cleaned up, comments.
	
	* JOY.GR 1st birthday.
	
02-09-2004  George Moschovitis  <gm@navel.gr>

	* app/root/s/deviant/print.css: fixed ref to simple.css
	
	* n/appserver/apache.conf: use keepalive,
	SOS, use expires for images!!,
	fix for css mime type.
	
	* COOL, i got not modified returned!
	
	* n/web/server/response.rb (Response#set_not_modified): yeah!
	
	* n/web/server/handlers/rx-handler.rb: updated to be compatible with
	changes.
	
	* n/web/server/handlers/page-handler.rb:many changes to support HTTP Caching
	(PageHandler#get_compiled_script): always returns a script (or Exception),
	compiles the script if not exists.
	(PageHandler#eval_script): gets passed script,
	(PageHandler#sub_process): introduced, used in includes!
	
	* n/appserver/webrick-servlet.rb: added some experimental rewrite
	code, ignore for the moment.
	
	* n/web/server/script.rb (Script#__etag): hook to calculate the ETag
	for this page.
	(Script#__last_modified): hook to calculate last modified for this 
	script.

01-09-2004  George Moschovitis  <gm@navel.gr>

	* app/root/s/deviant/shader.xsl: <x:error-log />
	
	* n/web/server/handlers/page-handler.rb (PageScript#__include):
	updated to be compatible with latest changes,
	less noise error report in include
	
	* n/web/server/handlers/rx-handler.rb (RxScript#__include):
	updated to be compatible with latest changes.
	
	* n/web/server/handlers.rb (Handler#try_render): use request.log_error
	
	* n/web/server/request.rb (Request.log_error): special loging.
	
	* n/utils/strings.rb: converted to StringUtils.
	
	* app/fora/index.sx: link to rss.
	* app/fora/forum.sx: same.
	
	* app/root/scripts/kick.rb: use session_for_user.
	
	* n/fora/rss.rx: render fora entities. 
	
	* n/syndication: introduced,
	(SyndicationPart): same,
	(RSS): same
	
	* n/syndication: introduced

01-09-2004  Elias Athanasopoulos  <elathan@navel.gr>

	* app/scripts/og-to-db.rb (cut_prefix, html_escape): New methods. Used
	to cut the 'fora_' prefix from Forum#name and escape html tags in message
	bodies.
	* app/conf/debug-config.rb: Make $srv_url to point to 127.0.0.1. 
	* n/root/markup/emoticons.rb: Switch 'smiley' with 'angel'.
	
	* n/ui/sitemap.rb (SitePage#initialize): Inherit realm from
	parent if exists.
	* n/ui/sitmap.rb (SiteMap#to_s): New method.
	* n/ui/tc-sitemap.rb: Add testcase.
	
	* n/standard.rb (CVSVERSION, CVSDATE): New methods to trim common
	CVS variables.
	
	* n/root/fora/def.rb: Use CVSVERSION/CVSDATE.
	* n/faq/def.rb: Likewise.
	* n/messages/def.rb: Likewise.
	* n/users/def.rb:	Likewise.
	* n/root/markup/censors.rb: Add more rules.
	
	* app/root/scripts/kick.rb: New script to kick out users.
	* app/community/members/photo.sx: Add star members menu.
	* app/scripts/og-to-db.rb: Emoticonize, html escape messages and cut 'fora_'
	prefix fromm fora names.
	* app/root/scripts/kick.rb: New script to kick out users.

31-08-2004  George Moschovitis  <gm@navel.gr>

	* n/db/managed.rb (Relation): pclass, tclass => Strings.
	
	* n/root/fora/list.ss: ultra cool activity link!

	* n/root/fora/fora.si: show moderators.

	* n/root/fora/moderators-form.ss: show moderators.
	
	* app/root/fora/forum-form.sx: tabs.
	
	* n/root/locales/lc-en.rb: more locales.
	* n/root/locales/lc-el.rb: same.
	
	* app/root/s/deviant/style.css: tabs-frame,
	button-left
	
	* n/root/fora/def.rb (Forum#moderators): introduced,
	(ForaActions#add_moderator): introduced,
	(ForaActions#del_moderator): introduced
			
	* n/root/users/def.rb (Role): introduced,
	(UsersActions#add_role): added, error checking, no dupplicates,
	(UsersActions#del_role): added
	
31-08-2004  Elias Athanasopoulos  <elathan@navel.gr>

	* n/ChangeLog: Formatting.

30-08-2004  Elias Athanasopoulos  <elathan@navel.gr>

	* n/scrap: New directory.
	* n/scrap/exif_parser.rb: New script. 
	* n/scrap/faq-parser.rb: New script.
	* n/scrap/time-descr.rb: New script.

	* app/ctl.sh: Modified to restart only Webrick when it is used
	with the restart parameter.

	* n/DOCS/pg.txt: Created a PostgreSQL Tips file.
  
30-08-2004  George Moschovitis  <gm@navel.gr>

	* n/fora/def.rb (ForumeMessage#__pre_insert): use thread_oid unstead
	of pid to prepare sql traverse.
	
	* n/db/connection.rb (DbConnection#exec_and_clear): introduced,
	(DbConnection#deserialize_all/one): clear resultset.
	
	* app/scripts/og-to-db.rb: moved from root/scripts,
	optimized + cleaned code,
	more fixes and it READS the old fora!,
	call insert_into_tree,
	set create_time, 
	set fora/category description.
	
	* n/root/messages/def.rb: (Message): include ParentClass.
	* n/category.rb: (Category): same

	* n/db.rb: added more documentation.
	
	* app/root/scripts/delta.rb: better cleanup.
	
	* n/db/managed.rb: (Child, Relation, SqlTreeTraversable): pclass
	is stored as String (the actual class name). was a NASTY BUG!,
	(Child): use ony pid as index, the combined index wasnt used at all,
	use class.to_s instead of class.name,
	(ParentClass): extension to child.
	
	* n/db/mysql-managed.rb: removed
	* n/db/mysql-connection.rb: removed
	
	* app/root/faq/search.sx: use the new search infrastructure.

	* n/root/play: removed part for now.
	
	* app/root/fora/search.sx: introduced.
	
	* n/glue/def.rb (PartActions#search_basesql): creates a basesql for
	searching,
	(PartActions#search_basesql): pass extrasql,
	(PartActions#search): search and return matching entities.

29-08-2004  George Moschovitis  <gm@navel.gr>

	* YEAH, environments mostly work!
	
	* n/appserver/webrick.rb (WebrickAppServer#initialize): use
		AppServerMixin.

	* n/appserver/server.rb (AppServerMixin): intorduced
	
	* app/env.rb: incredible, rails like environment allows full access
	to the appserver internals.
	
	* app/webrick.rb: rearranged requires to be more flexible.
	
	* app/app.rb: use the new more flexible configuration system.
	* app/conf/live-config.rb: live configuration.
	* app/conf/debug-config.rb: debug configuration.
	
	* n/root/messages/def.rb: new setup for message styles, more configurable
	* n/root/messages/form.ss: same
	
	* app/conf/config.rb new setup for message styles
	
	* n/ui/sitemap.rb (SitePage): keep realm for each page.

28-08-2004  George Moschovitis  <gm@navel.gr>

	* YEAH, favourites work with the new code.

	* n/root/fora/favourites.si: use latest code

	* n/root/fora/list.ss: use option_proc
	
	* n/db.rb: updated db method wrappers.
	
	* n/root/users/def.rb (FavouriteRelation): use target methods
	from base relation.
	
	* n/db/connection.rb (DbConnection#get_join_fields): introduced,
	read join fields in deserialize methods,
	cleaned up code,
	when calling drop_table on a sequenced entity, drop the sequence too.

	* n/db/managed.rb (Managed#eval_db_read_row): made more fault tolerant
	when properties change,
	cleaned up code,
	add join_fields in every managed object,
	(Relation#targets_for_parent): cool, sets join_fields!,
	(Relation#count_targets_for_parent): counts targets,
	(RelationUtils): introduced, copied the above methods 

	* n/root/fora/list.ss: fixed style handling
	* n/root/messages/list.ss: same

27-08-2004  George Moschovitis  <gm@navel.gr>

	* YEAH, the new db code seems to work!
	
	* n/root/fora/msg-list.si: fixed count sql
	* n/root/messages/list.si: same
	
	* n/db/managed.rb (Managed#eval_db_read_row): uses fields order,
	works with PGresult.

	* n/properties: name = str representation of symbols.
	
	* n/db.rb (Db#entity_from_row): creates an entity from row,
	added fields safe hash that stores managed class db fields order. 
	
	* n/db/connection.rb (DbUtils#sql_write_prop): handle nil case,
	use exec(),
	(DbConnection#calc_fields): calculate fiels order from db,
	better handle empty results in safe/retry query!

27-08-2004  Elias Athanasopoulos  <elathan@navel.gr>

	* created grab_exif code helper, to extract photo metadata.
	
	* created a simple util to handle faqs.

27-08-2004  George Moschovitis  <gm@navel.gr>

	* app/root/fora/activity.sx: use msg-list and latest code.
	* n/root/fora/activity.si: removed, use msg-list.si instead. 

	* n/db/connection.rb (DbUtils#count): count entities helper.
	
	* n/root/fora/def.rb (MessagesPart): defined LPKEYS 
	* n/root/messages/def.rb (ForaPart): same 

	* n/root/messages/list-panel.ss: recoded to be more flexible	
	* n/root/messages/list.si: same
	
	* n/web/server/script.rb (Script#__init): Compile time initialization.

	* n/db/connection.rb (DbUtils#sql_write_prop): Escape strings!
	
	* n/root/messages/def.rb (MessagesUtils#calc_pager) : 
	new class with utils, calculates the pager and extrasql.

26-08-2004  Elias Athanasopoulos  <elathan@navel.gr>

	* n/root/faq/category.si: Localized.
	* n/root/faq/search-faq-form.ss: Likewise.  
	* n/root/faq/faq-form.ss: Likewise.
	* n/root/faq/lc-el.rb: Added new locale entries.
	* n/root/faq/lc-en.rb: Likewise.

	* n/root/fora/activity.si: Localized.
	* n/root/fora/admin-panel.ss: Likewise. 
	* n/root/fora/fora.si: Likewise.
	* n/root/fora/list.ss: Likewise.
	* n/root/fora/msg-form.ss: Likewise.	
	* n/root/fora/msg-list.si: Likewise.
	* n/root/fora/panel.ss: Likewise.
	* n/root/fora/lc-el.rb: Added new locale entries.
	* n/root/fora/lc-en.rb: Likewise.

	* n/root/messages/list-panel.ss: Localised.
	* n/root/messages/list.si: Likewise
	* n/root/messages/list.ss: Liewise.
	* n/root/messages/lc-el.rb: Added new locale entries.
	* n/root/messages/lc-en.rb: Likewise.
  
	* n/web/server/handlers/page-handler.rb (PageHandler#transform_script):
	Make regular expressions non-greedy.

26-08-2004  George Moschovitis  <gm@navel.gr>

	* app/root/fora/favourites.sx: fora favourites.

	* n/root/glue/tools.ss: remove fav on click.

	* n/appserver/webrick.rb: webrick version of appserver. Quite incredibly
	by setting the bind address I got a MAJOR speedup.

	* n/db/managed.rb (SqlTreeTraversable#__db_pre_insert): setup depth,
	rgt, lft if not allready defined (bug).

	* n/appserver/apache.conf: use navel user, mysql passwd and localhost 
	to make compatible with other devs.