Conflicts:
	docs/html/searchindex.js
	index.html

Trying to flesh out the bug where in certain instances the 'pending contacts'
header doesn't get removed after the last pending contact is removed.

Makes it more secure, since the enclosed converse object as access to
privileged data, we don't want people to inject code that could expose that.

This requires that valid jid, rid, sid and bosh_service_url values be given (or
a valid connection object that was already attached).

Updated the docs to reflect these changes.

Otherwise some presence notifications might be lost

Conflicts:
	docs/html/_static/stylesheet.css
	docs/html/searchindex.js

Update bower.json

The version specified in the bower.json of package converse mismatches the tag (0.5.2 vs 0.5.0)