Rewrote all mentions of Openfire within i18n keys from Openfire to The Server.  Recorded the keys affected at the changelog at the top for the 3.3.0 version

git-svn-id: http://svn.igniterealtime.org/svn/repos/openfire/trunk@7959 b35dd754-fafc-0310-a699-88a17e54d16e