renamming
merging with the master, solving small conflicts
renaming in ***DSSIterator.cpp
using BOOST_STATIC_CONSTANT in iterator/circulator traits
ignore install
itk writer architecture
add image concept
indent and rename image files
actually write the image
exception handling in writer
extensive tests
fix bug when passing itkpointer to dgtal
itk reader
not usefull
doc
oups silly me
renaming in testDSLSubsegment
Viewer warnings
warnings again
warnings again and checking metric concepts (WIP)