new branch
Merge branch 'feature/errorMessage' of https://github.com/heffebaycay/mplayer-plugin into feature/errorMessage
Merge branch 'feature/errorMessage' of https://github.com/heffebaycay/mplayer-plugin into feature/errorMessage
case video is invalid for methods stop, play, pause
Merge branch 'feature/errorMessage' of https://github.com/heffebaycay/mplayer-plugin into feature/errorMessage