Change of IRC channel link.

Author: lexborisov

README.md

@@ -6,9 +6,7 @@
 
 Modest is a fast HTML renderer implemented as a pure C99 library with no outside dependencies.
 
-* Mailing List: [https://groups.google.com/forum/#!forum/modest-engine](https://groups.google.com/forum/#!forum/modest-engine)
-* IRC: [#modest-engine on `irc.freenode.net <http://freenode.net>`](http://webchat.freenode.net?channels=%23modest-engine)
-* Public [tracker by trello](https://trello.com/b/sdqpT8Ep/modest)
+* IRC: [#lexbor on `irc.freenode.net <http://freenode.net>`](http://webchat.freenode.net?channels=%23lexbor)
 
 ## Now