CecTray: don't use lazy loading for the main controller, but pass the instance. bugzid: 2082
LibCecSharp: sync alert types
CecTray: display alerts from libCEC
CecTray: display a warning if we can't poll the TV
LibCecSharp: added CurrentVersion to the version enum
CecTray: use CurrentVersion instead of a hardcoded version
CecSharpClient: use CurrentVersion instead of a hardcoded version
CecTray: try/catch xml exceptions when reading the xml config. bugzid: 2082
updated .gitignore