• Introduce HttpUtils, utility handling http get and post request. One place to handle certificates, http authentication, hostname verification, site redirects.
• GoogleTalk account wizard now accepts and only usrnames defaulting @gmail.com. Fix NPE with IceUdpTransportManager if password is not saved for the account. When init roaster in jabber check if there are some unresolved contacts (missing on server side) and remove them.
• Change wizard, reusing some strings. Fix order of bundles, make sure that simpleaccreg is registered after all account wizards.
• Fix some exceptions kindly reported and tested by Sebastien Vincent. Fixing tests.
• Fix NoClassDefFoundError.