fix images urls in css
Include converse 0.6.2  Fixes #13
Remove images (no longer used). Instead we use fonts
Merge branch 'master' of github.com:collective/collective.xmpp.chat

Conflicts:
	src/collective/xmpp/chat/browser/css/converse.css
Update history
Update MANIFEST.in to make sure fonticons are included.
Preparing release 0.3b2
Back to development: 0.3b3
fonticons didn't appear when css was bundled via portal_css.

- Fixed paths
- @import statments don't work when bundled.
Paths weren't actually fixed in the previous commit.
Update history
Update MANIFEST to include JS locales
Preparing release 0.3
Back to development: 0.4
added events triggering
extended api