Updated pyhoca-gui to use 0.4.0.2.
Note that update required uninstallation of the previous pyhoca-gui.
updated jitsi package
Merge branch 'master' of git://github.com/TomOne/chocolatey_packages into TomOne-master
Updated the jitsi definition to 2.2.4603.9615 to attempt to meet TomOne's request.  Avoiding use of the -lastest packages on behalf of deployment schemes that need stronger control of the version of the package that is downloaded and installed.