- Register handlers that depend on the roster inside initRoster and the
  message handler inside chatboxes.onConnected. This solves problem of presence
  stanzas being received before handlers are initialized. Updates #65

- Check if MUC is allowed during feature discovery

Conflicts:
	tests_main.js

Conflicts:
	locale/locales.js

Conflicts:
	index.html

Add Russian translation by bkocherov (actually made against master branch)

This will happen in the background and in the meantime roster contacts will
appear under their JIDs.

Avoiding clash with bootstrap

Using #chatpanel in front of every css class to avoid css name clashing
with bootstrap and other css frameworks

Also, the status description was not translation aware