* Change "proactive notification" to "typing notification"
  * Inform listeners about unsuccessful but non-error registration attempts
  * Other recent changes in earlier versions:
  * build.3792
  * - Add diagnostic logging to DNS resolver configuration
  * - Add javadoc
  * build.3791
  * - Ctrl-W Cmd-W key combinations now close chat tabs, not the whole window.
  * build.3790
  * - Reset DNS server list after network change also when the ParallelResolver is disabled
  * build.3789
  * - Removes unnecessary dns query when connecting with jabber, add input check for ip address in NetworkUtils getARecord and getAAAARecord.
  * build.3788
  * - Reverts revision 9126, because it was causing a lot of other problems.
  * build.3787
  * - Attempts to fix slowly loaded contact list.
  * build.3786
  * - Fixes some NPE. Adds custom xmpp domain to be resolved for SRV records used for connection.
  * build.3785
  * - Tries to fix duplicate contacts.
  * build.3784
  * - Fixes java 1.5 compatibility.
  * build.3783
  * - Checks the RTP markers produced by the H.264 packetizer for sanity and enables passing single NAL units for processing.
  * - Tries to fix duplicating contacts in contact list (reported by Ingo Bauersachs and Lubomir Marinov on dev: "Multiple entries of the same MetaContact").
  * build.3782
  * - Rename combined DNS host lookup
  * - Handle input of IP addresses for combined A/AAAA lookups
  * build.3781
  * - Updates ice4j.jar that fixes a race condition and sends an 'stale credentials' error when receiving binding request where its username does not match any of local ufrag/rfrag.
  * - Fixes chat room reconnect related issues (duplicated member's list, unable to send messages after reconnect).
  * - Fixes missing class import in notification bundle and make sure an exception won't interrupt protocol firing events.
  * build.3780
  * - Extract Jabber proxy initialization into a separate method
  * - Extract Jabber password loading to a separate method
  * - Extract Jabber resource creation to a separate method
  * - Extract Jabber authentication retry to a separate method
  * - Add a combined A/AAAA lookup
  * - Connect to each found IP address before trying further lookups
  * - Create Jabber keepalive timer on demand
  * build.3779
  * - Isolates notification management and triggering.
  * - Fixes a NPE and tests.
  * - Adds some error reporting to sip server stored contactlist.
  * build.3778
  * - Fixes java 1.5 error.
  * build.3777
  * - Prepares the conference call user interface to show video.
  * build.3776
  * - Updates access to environment variables when building installers.
  * - Updates ice4.jar which allows GTalk controlled agent to nominate pair under some circumstances when it receives a binding success response for one of its checks.
  * build.3775
  * - Ignore SAVP options when call encryption is disabled
  * build.3774
  * - Removes G728 codec and fixes javadoc warnings.
  * build.3773
  * - Give popups a minimum height and don't cut off text due to rounding