add dox
missing files
add link toc
Ajout color image
threshold is constimage
ok thresholder
dox
moving thresholders
Merge branch 'masterDGTal' into ThresholderFix
fixes
Merge branch 'master' of github.com:DGtal-team/DGtal into TutoImageIO
Merge from master
moved thresholders
fixing issues
Editing FindABell (Surfaces) doc
Upgrade documentation of Integral based estimators
Merge branch 'master' into Error838
Fixing issue with wrong order of principal curvatures with II estimators + adding some tests to check this. Adding some functors in IIGeometricFunctors.
removing extra *******
Fixing dvcm