Updatet Norwegian (nn) translationsa
Updated Spanish translation
Minor changes 'nn' translation
Get rid of .gimp-2.6 instead .gimp-2.8 references.
Updated italian translation.
Updated 'nn' translation
Update menus/windows and french translation
Update French translation
Updated italian translation & fixed some definitions.
Updated Greek translation
Updated Greek snapshots
New Greek snapshots
New Greek snapshots
New Greek snapshots
New Greek snapshots 1
[make] Re-arrange a few make variables

... to pass them through to quickreference/Makefile.
[make] Add quickreference pot and po update commands
Updated quickreference italian translation.
Update French translation
Changed src/menus/image/align-layers.xml + updated 'nn'