app: fix signature of layers_resize_layer_callback()
Bug 655684 - After saving an image with geotags you cannot...

Apply patch from Hartmut Kuhse which fixes encoding of
XMP_TYPE_GPS_COORDINATE.
Updated Korean translation
app: add -framework Carbon to LDFLAGS on OSX

I have no clue how anyone was able to build since this
got broken.
Updated italian translation.
Corrected spelling errors spotted by Ari Pollak (Mostly fixes bug #683694)
Still need to address the "allows to" grammatical error.
Updated British English translation
Bug 683553 - Spinscale scrollvalues in Brushsize are much too smal

Set the step/page increments to 1.0/10.0 for brush size and to 0.1/1.0
for aspect ratio. the previous values were way too small.
libgimpmodule: fix typo in comment in GimpModuleDB
plug-ins: port file-gbr to GEGL

This is only undeprecation and doesn't add high bitdepth brush support
or anything, not even for loaded half-float CinePaint brushes.
Bug 683791 - Free select tool constraint key

Fix condition that constrains angles to 15°, its bracketing was wrong.
plug-ins: port file-aa to GEGL, and support indexed images
Updated Korean translation
plug-ins: undeprecate align-layers: no need to use gimp_drawable_get()
plug-ins: port file-gif-load to GEGL
plug-ins: formatting and untabify in file-faxg3
plug-ins: port file-faxg3 to GEGL
app: fix the code that sets the 64bit tile cache size on GeglConfig
app: keep GimpPaintCore->canvas_buffer around as "Y float"

instead of "Y u8" because all operations on it are using float.
app: port GimpInk mask painting from guchar to float