Unicode Support for Projektor

Add unicode support for the filename and the different string in the software.

Video Information Backend API for Projektor

API to define video information backend api. Abstract the use of mkv/avi/ogm?/ etc..

Countdown to projection time. for Projektor

Allow the possibility to show a countdown to next projection time. Use a "standard" video of 10 min (default). Should take into account that there could be less than 10 minutes before the next projection time.