starting generic reader
Doc update
Adding generic writer
small error
Various doc complete and indent
adding longvol
removing extent() from HyperRectDomain
 changelog update
tiny doc adds
no more extent() this time
correcting bug size
correction...
reloading travis...
merge with master
merge with master
addition of the ascii option on pgm3D
merge from master
New template specialisation to avoid error while using other type of unsigned char
reloading travis
merge from new master