PT41979891: add option to disable XMPP presence
- new openfire setting to enable / disable presence - Instant Messaging service > Advance Settings > Enable IM Presence, default on true
- if XMPP presence disabled then CallWatcher is not started / initialized and resource-lists.xml file won't contain ~~id~xmpprlsclient list
build error - ignore soap requirment so f16 and above can build tarball
Merge branch 'release-4.4' into release-4.4-updates
build fix for new boost dep