ChangeLog

* 0.2.3
	* New features:
		- Add icomet-server start options(2014-11-29)
		- Send periodical presence online events(2014-11-29)
* 0.2.2.2
	* New features:
		- Add /broadcast, broadcast message to all channels(2014-08-28)
		- Add /push, to push message without json encoded, the server will do the encoding(2014-04-15)
	* Incompatible changes:
		- Change some logs(2014-06-17)
		- Message seq number starts from 1, not 0. History messages are not sent if sub seq is 0(2014-04-28)

* 0.2.2.1 (2014-04-09)
	* New features:
		- Refactor source code
	* Bug fixes:
		- Fix memory leak bug, MUST call evhttp_send_reply_end in connection_closecb(2014-04-12)

* 0.2.2 (2014-03-24)
	* New features:
		- Use new/delete instead of custom memory pool
		- Deprecate Channel.id property
	* Incompatible changes:
		- Wrap json object property names in quotes(2014-04-07)
	* Bug fixes:
		- Fix bug on HttpQuery(evhttp_parse_query without evhttp_clear_headers)(2014-04-02)

* 0.2.1 (2014-03-20)
	* New features:
		- Add web demos: long-polling.html forever-iframe.html
	* Incompatible changes:
		- The data type of seq in response is changed to int(previousely string)

* 0.2.0 (2014-02-26)
	Init this file.