REFAC: remove hough filters

Data/Baseline/OTB/Files/feTvLocaLHoughLinesDetected.txt

Data/Baseline/OTB/Images/feFilterHoughTransformDraw.tif

...seline/OTB/Images/feFilterLocalHoughDraw_amst_20_20_1.png

...seline/OTB/Images/feFiltreExtractSegments_ImageLine.1.tif

...seline/OTB/Images/feFiltreExtractSegments_ImageLine.2.tif

...Baseline/OTB/Images/feFiltreExtractSegments_ImageLine.tif

...OTB/Images/feFiltreLocalHoughDraw_ImageLine_20_20_2.1.tif

...e/OTB/Images/feFiltreLocalHoughDraw_ImageLine_20_20_2.tif

...line/OTB/Images/feFiltreLocalHoughDraw_Line_20_10_2.1.png

...seline/OTB/Images/feFiltreLocalHoughDraw_Line_20_10_2.png

Data/Baseline/OTB/Images/feTvFillGapfilter.png

Modules/Feature/Edge/CMakeLists.txt

Modules/Feature/Edge/include/otbExtractSegmentsImageFilter.h

...es/Feature/Edge/include/otbExtractSegmentsImageFilter.hxx

Modules/Feature/Edge/include/otbFillGapsFilter.h

...eature/Edge/include/otbHoughTransform2DLinesImageFilter.h

...ture/Edge/include/otbHoughTransform2DLinesImageFilter.hxx

Modules/Feature/Edge/include/otbLocalHoughFilter.h

Modules/Feature/Edge/include/otbLocalHoughFilter.hxx

Modules/Feature/Edge/src/CMakeLists.txt