* Fixes drag component in contact list (including disappearing name or icon, text or image cutting, etc.).
  * Other recent changes in earlier versions:
  * - Order sip-communicator.properties alphabetically.
  * - Resolved duplicate import of json library. Fixed smiley source dependency to ui implementation. Fixed ReplacementService bundled in each implementation. 
  * - Attempt to fix start of SIP Communicator on Windows x64. As jsmooth cannot create a 64-bit wrapper, the 32-bit ones looks for a JVM in registry under the key "HKEY_LOCAL_MACHINE/SOFTWARE/Wow6432Node/JavaSoft/Java Runtime Environment" but the real 64-bit JVM is under "HKEY_LOCAL_MACHINE/SOFTWARE/JavaSoft/Java Runtime Environment". So we force JVM search first in "\\Program Files\Java\\jre6". Fix also updater download link for the Windows x64 version.
  * - Update dns resolution for sip addresses when connecting, added and the initial address as backup (the way we were connecting before introducing the reconnection mechanism for ipv6 and ipv4 services).
  * - Fix NPE when there are no SRV records for domain.
  * - Fixing jabber login to some services.
  * - Tries to remove slickless.jar and slick-runner.jar from the Debian package because 'There's no need for them to be deployed on user workstations.'
  * - Adds javadocs, fixes warnings.
  * - - Fixes incorrect association of user-specific data with the meta contact list. - Adds javadocs, fixes warnings.
  * - Add javadoc, fix warnings and typos.
  * - Add XMPP content-add and content-remove support.
  * - Remove the bundle audionotifier because its functionality has already been replaced by the bundle neomedia.
  * - Fix hold/unhold media issue in XMPP. Send UDP hole punch packet after SDP.
  * - - Fixes call recording-related issues reported off-list by Emil Ivov. - Adds javadocs, fixes warnings.
  * - Fix mute and holding one2one call and local sound levels. Fix adding unnecessary AudioLevelEffect in one2one call.
  * - Commit from translate.sip-communicator.org by user ratelists.: 880 of 880 messages translated (0 fuzzy).
  * - When connecting obtain all possible destination addresses (SRV, A, AAAA) and when one fails try the next one, this is done for sip and jabber protocols. When a sip provider goes in connection failed - change and fire the provider status to offline in presence opset.
  * - Fixing preview source keys in ChatConversationPanel (patch provided by Purvesh Sahoo)
  * - Adds javadocs, fixes warnings.
  * - Fixes warning.
  * - ZRTP support for XMPP.
  * - - Supports more call recording formats. - Adds, fixes javadocs.
  * - Patch provided bu Purvesh Sahoo removing preview source names from the localization file and enhancing the preview config "retreive-sources" mechanism (discussed on dev on Sept. 7, 2010, subject: Re: Previews).
  * - Fixing build.
  * - Use camera to grab avatar image.