Removes unused code used only for local checks.
Formatting.
Formatting.
Adds advanced msg history service, to allow plugins to insert messages into the history, and tests for the implementation.
Handles local xmpp contact resources.
Fixes wrong button resources.
Formatting.
Adds SIPCommNotificationsButton, adds option to disable toggle and can be reused for other buttons that needs the notification option.
Adds graceful shutdown extension to Colibri.
Adds Jirecon IQ provider.
Registers ColibriStatsExtension providers(to enable parsing).
Registers graceful shutdown IQ providers.
Does not override getChildElementXML when creating graceful shutdown error response.
Adds ColibriStatsIQ.

Conflicts:
	src/net/java/sip/communicator/impl/protocol/jabber/extensions/colibri/ColibriIQProvider.java
Adds parsing of SourcePacketExtension to ColibriIQProvider. Adds methods for copying AbstractPacketExtension and SourcePacketExtension..
Fixes warnings.
Adds utility classes for constructing Colibri queries and analysing bridge responses.
Adds method for creating 'transport-info' Jingle IQs to JinglePacketFactory.
Adds utility method for copying IceUdpTransportPacketExtension. Adds utility method for getting MediaType for ContentPacketExtension.
Makes ChatRoomJabberImpl.smackRoleToScRole() utility method public.