masks : base implementation
masks : use bauhaus widget inside iops
spot : fiw memory leak and avoid rounding error
masks : xmp fix + gui refinements
colormapping: make clusters slider a bit less sensitive
profiled denoise: recognize all Canon names, both idiotic and not
Merge pull request #210 from jcrc/master

Update for pt_PT translation
Translation update - 15 fuzzy - 1 untranslated
noise profile: canon eos 1d iii by bo zhang
Merge branch 'masks3'
Update french translations.

Add missing file (colormapping.c) for translation.
Merge branch 'master' of https://github.com/darktable-org/darktable
updated pt_PT translation