move3d

We discussed with Mamoun the problem related to incoherency of whitespace/indent policies in move3d, and the difficulty to publish changes without committing also whitespace changes (difficulty related to setting properly the workspace for each file, that already are incoherent).

So I found this on StackOverflow:
https://stackoverflow.com/questions/3515597/add-only-non-whitespace-changes
(solution: http://stackoverflow.com/a/7149602/2883580)

Discussion is now open. I guess we can all independently decide to use that solution or not. But maybe we should have a look to this also when reviewing ?

Note: I didn't test yet.