impl filter added + removed op
removed filterlistoperations (compleatly) + impl filterparamchangeop
changed operationList to be singelton
implemented filtercontroller except insertFilter(..) TODO: find out what id is
Added setVideo method to filtercontroller
scaled histogramm diff
corrected off by 1 error in scaling
removed NotImplementedException from FilterController
Merge branch 'FilterListOperations' into Karsten
fixed. instance issue
Merge branch 'FilterListOperations'
Merge branch 'EarthMoversHistogramDiff'