moved xmpp receiver out of AppController into its own directory
updated rakefile with ability to generate coverage for xmppreceiver tests
fixed rakefile to properly generate coverage
added mocks/test to make sure XMPPReceiver fails if it can't connect to the XMPP server
added test to make sure we fail if cannot authenticate with the xmpp server
added tests and clarified code around receiving messages
having appcontroller rsync over xmppreceiver directory
refactored XMPPReceiver to save appid and other vars as instance vars
added tests in for detecting presence via xmpp
added documentation and other fixes to please the pylint god