* Fixes a NullPointerException related to MSN contact avatars.
  * Other recent changes in earlier versions:
  * - Chat window made fully skinnable - patch provided by Adam Netocny. Added google-chrome to the list of browsers we're using to open links - Adam Netocny. :D smiley added - Adam Netocny.
  * - Use the application name property in the popup configuration string.
  * - Make call dialog button area available for plugin components.
  * - Fix broken ffmpeeg JNI on Linux 32-bit.
  * - Commits work in progress on enabling ICE support in Jingle calls: - Sends transport-info without content child extensions other than transport. - Does not send candidates in session-accept if they have already been sent in transport-info. - Does not wait for connectivity establishment to conclude before sending session-accept because the ICE controlling agent determines when the connectivity establishment concludes.
  * - Replaces the "me" in the title of outgoing messages in chat window, with the account name.
  * - Fix handling non persistent contacts, fix their move and display after receiving authorization request.
  * - Remove import of non-existing package
  * - Remove import of non-existing package
  * - Remove import of non-existing package
  * - Remove import of non-existing package
  * - Remove import of non-existing package
  * - Remove import of non-existing package
  * - Remove import of non-existing package
  * - Remove import of non-existing package
  * - Some space added between the icon and the text.
  * - Fixed random positioning of tabs in the security configuration form.
  * - Introduced new icon for master password dialogs. Changed icon for authorization request with the new padlock icon.
  * - Removed image, never used.
  * - Proper initialization of video size and video panel's mouse/key listeners when desktop streaming/sharing is enabled during a call.
  * - Desktop sharing user interface (work in progress). Start video calls from your contact list and chat window. Some call interface code enhancements and javadoc comments added. Disabled the desktop sharing feature until completely tested and ready to use. 
  * - Updates the ice4j library to r240 in order to fix an issue which could leave an initiated Jingle call connecting forever.
  * - Fix jabber creating missing groups on update when groups are created somewhere else. Fix duplicating jabber groups with extra whitespace in its name. Displaying or hiding jabber roster items as suggested in XEP-0162.
  * - Commits work in progress on enabling ICE support in Jingle calls. Reduces post-pickup delay.
  * - Removes from builds the following protocols and plugins: gibberish, ssh, dict, rss, account-info (not used anyway), whiteboard. Note that all related code stays in the repository and everyone could easily enable the above plugins, by simply adding them in the bundles target and felix.client.run.properties file.
  * - Fixing build.
  * - Fixing build.
  * - Proper use of enforce prefix and allowed prefix in provisioning plugin.
  * - Fix msn stack not to close multichat sessions when there is no activity. Show error when outgoing call creation fails.
  * - Remove unused import.
  * - Default value for provisioning saved in the configuration defaults.