HACKING.md in arachni-0.4.0.4 vs HACKING.md in arachni-0.4.1

@@ -6,19 +6,40 @@
 In order to maintain consistency and keep the code pretty you should
 adhere to the following guidelines:
 
  - 4 spaces, no tabs.
  - Maximum line length 75-80 columns, try not to exceed that limit.
- - {} instead of "`do`" for blocks and keep the iterator var in it's own line.<br/>
-    Like so:
-        arr.each {
-            |item|
-        }
+ - For single-line blocks, use:
 
-In general, take a look at the existing code and try to follow that style.
+```ruby
+    arr.each { |item| stuff( item ) }
+```
 
+- For multi-line blocks which expect parameters use:
 
+```ruby
+    arr.each do |item|
+        stuff( item )
+    end
+```
+
+ - Use space before, between, and after method parameters:
+
+```ruby
+    my_method( param1, param2 )
+```
+
+ - Use the new syntax when defining hashes, i.e. ':' instead of '=>'.
+ - Use '?' at the end of methods which are expected to return a boolean result.
+ - Use '!' at the end of methods only for ones which perform a similar operation
+   but requiring extra attention from the ones without.
+   Do not use it to just signify destructive action.
+
+In general, take a look at the existing code and try to follow that style **but**
+keep in mind that these guidelines should be given higher priority.
+
+
 ## Code No-Nos
 **1. Don't print to standard output.**<br/>
 The interface in use won't be able to see your output and route it
 accordingly.
 
@@ -30,11 +51,11 @@
 It is unlikely that you will need it, but if you do, use
 `select(nil, nil, nil, <time>)` instead to avoid multi-threading issues.
 
 
 **3. Avoid creating your own instance of Net::HTTP or other lib.**<br/>
-You are provided with a pre-configured wrapper ({Arachni::Module::Base#http}) of [Typhoeus](http://github.com/pauldix/typhoeus).
+You are provided with a pre-configured wrapper ({Arachni::Module::Auditor#http}) of [Typhoeus](http://github.com/pauldix/typhoeus).
 
 Take a look in the tutorial module to see what you get: {Arachni::Modules::RFI}
 
 The base module will also give you some insights: {Arachni::Module::Base}
 
@@ -94,8 +115,6 @@
 Each plug-in is passed the instance of the running framework to do with it what it pleases.<br/>
 Via the framework they have access to all Arachni subsystems and can alter or extend Arachni's behavior on the fly.<br/>
 Plug-ins run in parallel to the framework and are executed right before the scan process starts.
 
 ## Licensing
-All code must be contributed with a GPL v2 compatible license.<br/>
-Do place licensing information in your code files.
-
+All code must be contributed with an Apache License Version 2.0 compatible license.