Integrate patches from lisanet.de fork
Submitted by Jehan
The release of GIMP on OSX from Simone Karin Lehmann has a list of patches. Many are obsolete, some we obviously don't want (like the save/export ones), but some would apparently make a lot of sense, according to Mitch.
The patches are here: https://sourceforge.net/p/gimponosx/code/HEAD/tree/GimpPorts/ports/graphics/gimp2/files/
In the list, we could see that the carbon->cocoa patches seems outdated (we already use Cocoa platform), the save/export are unwanted, "many patches are obsoleted by our menu replacement" (dixit Mitch, not sure what is this menu replacement), "and some really really make sense", like "the color display change" (dixit Mitch again). The code seems good, but the style should be fixed.
Unfortunately I have no Mac OS. Could a OSX dev go through this list, and select the interesting pieces?
I have set up a wiki page so that developers can keep track of the reviewed patches: http://wiki.gimp.org/index.php/Hacking:Merging_lisanet.de_fork
Version: git master