Implemented VideoListController - addVideo(path) still missing!
fixed
fixed removeVideo(video)
fixed removeVideo(video)
Add ExtendedVideoListController 's header
Add ExtendedVideoListController to vcxproj files
Merge branch 'Controller' of https://github.com/v02460/ctt into Controller
more VideoListController - incomplete!
Start implementiation of YUVPixelDiff
Make YUVPixelDiff dummy constructor protected
Start implementation of HSLPixelDiff
add extendedvideolistcontroller
Implement HeatmapOverlay
Merge branch 'master' into Controller

Conflicts:
	ctt/Filter.cpp
	ctt/FilterParam.cpp
	ctt/FilterParam.h
	ctt/Player.cpp
	ctt/TimeshiftFilter.cpp
	ctt/TimeshiftFilter.h
	ctt/ctt.vcxproj
	ctt/ctt.vcxproj.filters
	cttApp/cttApp.vcxproj
	cttApp/main.cpp
	cttUnitTests/cttUnitTests.vcxproj
	cttUnitTests/cttUnitTests.vcxproj.filters
Merge master into DumbDiffer
added missing methods and header files
implemented controllers and filterintervallist
Correct warning level in projects
Fix errors introduced by a too low warning level
implemented DifferenceController - changed interface