This reverts commit d33faa53.

Conflicts:
	src/build-no-jquery.js

New build that does not include jQuery

Also update release notes. updates #267

Fix num_unread*2 on minimized chat

This is useful when you already have jQuery loaded in your page, for
example on a Wordpress site.

Fix locale set during initialize not being used in utils.translation

When chat was minimized the counter num_unread of unread message was increment when receiving a compose message so the number of unread messages was doubled.

[UNTESTED] Remove unnecessary commas for ie8 compatibility

The new changes made to strophe.roster.js are incompatible with the way
converse.js works.

Will likely replace strophe.roster.js completely.

Instead, just populate the roster from sessionStorage if available.

Seems like the RID gets incremented once too many (outside of upper bound of
expected window), and then server responds with item-not-found.

See: http://xmpp.org/extensions/xep-0124.html

called sequentially with enough time between each call.

Index must always be 0 if there aren't any group elements in the dom yet.

which checks if a contact should appear in the roster (depends on
show_only_online_users setting)

Don't sort the global ContactRosters collection (we only need to sort the
individual groups).
Only add the roster to the DOM once the users have been added.

In the previous commit, the mock connection object was refactored to use a real
Strophe.Connection object.

This caused a test in spec/controlbox.js to fail (due to a method that was now
no longer mocked).

Added a quick workaround (via monkeypatch) for now.