add 32 export in raw
Changelog
better test and little-endian copy of longvol writer
David remarks
add raw reader 32 bits and test
add TValue as parameter in GenericReader
Finishing Generic reader with specialisation and 32 bit raw update 2D/3D
finishing tests and some fixes
test variable forget and changelog
Merge branch 'master' of github.com:DGtal-team/DGtal into raw32bits
some comments add in doc
edits and pgm miss
Merge pull request #876 from kerautret/raw32bits

add 32 export in raw