Most notably, make toolbar same color as chat head and make private chats green
instead of orange.

Otherwise carbons aren't re-enabled after reconnection.

There's nothing about them that's view specific.

Also including css fixes around the unread messages indicator.

Couldn't get it to look/work satisfactorily

This ensures that carbons will be activated again.

So that it shows unread messages upon page reload.

* added change #894

* #894 - fix jid comparison in setAffiliationAndRole

when already scrolled up.

instead of having them already in the templates.