README.md in fluent-plugin-heroku-syslog-0.0.1 vs README.md in fluent-plugin-heroku-syslog-0.1.0

@@ -1,30 +1,67 @@
 # fluent-plugin-heroku-syslog
 
-fluent plugin to drain heroku syslog.
+[fluent](http://fluentd.org) plugin to drain heroku syslog.
 
 [![Build Status](https://travis-ci.org/hakobera/fluent-plugin-heroku-syslog.png?branch=master)](https://travis-ci.org/hakobera/fluent-plugin-heroku-syslog)
 
+## Installation
+
+Install with gem or fluent-gem command as:
+
+```
+# for fluentd
+$ gem install fluent-plugin-heroku-syslog
+
+# for td-agent
+$ sudo /usr/lib64/fluent/ruby/bin/fluent-gem install fluent-plugin-heroku-syslog
+```
+
 ## Component
 
 ### HerokuSyslogInput
 
-Plugin to accept syslog input from [heroku syslog drains](https://devcenter.heroku.com/articles/logging#syslog-drains).
+Plugin to accept syslog input from [heroku syslog drains](https://devcenter.heroku.com/articles/log-drains#syslog-drains).
 
-## Configuration
+#### Configuration
 
 ```
 <source>
   type heroku_syslog
   port 5140
   bind 0.0.0.0
   tag  heroku
 </source>
 ```
 
-## TODO
+### HerokuSyslogHttpInput
 
-- Implement authentication logic or filter like HTTP basic auth.
+Plugin to accept syslog input from [heroku http(s) drains](https://devcenter.heroku.com/articles/log-drains#http-s-drains).
+
+#### Configuration
+
+##### Basic
+
+```
+<source>
+  type heroku_syslog_http
+  port 9880
+  bind 0.0.0.0
+  tag  heroku
+</source>
+```
+
+##### Filter by drain_ids
+
+```
+<source>
+  type heroku_syslog_http
+  port 9880
+  bind 0.0.0.0
+  tag  heroku
+  drain_ids ["YOUR-HEROKU-DRAIN-ID"]
+</source>
+```
 
 ## Copyright
 
 - Copyright
   - Copyright(C) 2014- Kazuyuki Honda (hakobera)