Added a test clip for the app
Added a flag to enable or disable the use of the audio layer of the clips
Extended the clip descriptor for the example file
Added the first few lines of argument parsing
Merge branch 'master' of github.com:thuetz/movieJoiner
Added a script for finding ffmpeg (from https://github.com/dschmidt/amarok/blob/master/cmake/modules/FindFFmpeg.cmake)
Added some cmake commands to link against some core ffmpeg libraries
Added a function to show the correct usage of the app
Added code to deal with an exception if the parameter is not known
Fixed a bug where the first positional argument wasn't parsed correctly
Added a sample script for joining raw data using ffmpeg
Added the first lines of the XML parsing
Fixed an error in the cutting desciptor
Added basic XML parsing
Added parsing for the codec of a video file