* Reverts the recent changes to up2date.exe because, as discovered by Damian Minkov, it breaks the build.
  * Other recent changes in earlier versions:
  * - Fixes 'Check for Updates' on Windows to start the setup as an update, not as a new install. The fix should be in effect after it is installed i.e. the setup may be started a new install once but it should start as an update afterwards.
  * - Add the possibility to use SIP Communicator STUN server in case no other STUN servers are available.
  * - Update ice4j.jar.
  * - STUN dialog configuration can be edited and changes are correctly reported to TableModel, also do not require username/password for a non-TURN server.
  * - Sets the default icon of the authentication window to be the application logo.
  * - Improvements in obtaining contact capabilities.
  * - Enable ICE and STUN/TURN discovery by default for new Jabber account.
  * - Fix group box in installer after removing feed.
  * - Updatecheck activator, update authenticate window, exported window no more used.
  * - Update ice4j.jar and fix some javadoc warnings.
  * - Introduce sending/receiving generic events operation set and its implementation for jabber protocol.
  * - Remove feeds option in the installer.
  * - Fix filtering broken NOTIFY messages.
  * - Log moved to the good place.
  * - Fixes call history record state IndexOutOfBoundsException.
  * - Tries to fix a NullPointerException in CallPeerMediaHandlerSipImpl.createMediaDescriptionsForAnswer reported by Bauersachs Ingo on the dev mailing list in the thread "Exception creating media description when all video codecs disabled".
  * - Don't process NOTIFY messages without subscription state header.
  * - Fixes IndexOutOfBoundsException in Call History, prevents the gui from crashing in any exceptions coming from contact list filters and adds some logs in order to better analyze the situation, which provoked the exception in first place.
  * - Fix show of wrong password dialog if we wait too long on master password prompt or wrong password dialog for sip accounts. Fix editing sip account password.
  * - Rebuilds the native binaries of PortAudio and echo cancellation for Windows, Mac OS X and FreeBSD from r7942. The Windows and FreeBSD binaries are contributed by Sebastien Vincent and the Mac OS X one is courtesy of Damian Minkov.
  * - Tries to improve the echo cancellation by reducing the effects of reverberation.