Add optional setting - Show title of video as an XBMC notification

I regularly use the "Play from here" option to play the latest videos from Best Of. One problem with doing that is that you usually don't know what the title of each video is, in some cases you need to know what the title is in order to understand what your seeing.

This pull request adds a setting that shows the video title in an XBMC notification a few seconds after the video has started.