[gimp] (16 commits) Non-fast-forward update to branch wip/xcf-delta-compression

[N/A <ell src gnome org>]

The branch 'wip/xcf-delta-compression' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  3b25844... ^^^ wip/xcf-delta-compression ^^^
  4f0be90... app: add delta-encoded zlib compression mode for XCF tiles
  6df2b36... devel-docs: document the new compression mode in xcf.txt
  9daf0ee... app: add GIMP_TESTING_NO_DELTA_COMPRESSION environment flag

Commits added to the branch:

  dc9856c... Bug 769820 - Cannot enter Iptc information when no metadata (*)
  945a695... libgimp: clean up metadata patch to not warn and other mino (*)
  18e2ae4... Update POTFILES.in (*)
  747b376... libgimpbase: remove gimp_metadata_register_xmp_namespace[s] (*)
  a10b07e... plug-ins: fix some warnings in metadata/ (*)
  486e0f3... plug-ins: lots and lots of cleanup in metadata/ (*)
  4789acf... libgimpbase: add new metadata symbols to gimpbase.def (*)
  c68239e... Make new Metadata submenu and new dialogs' captions transla (*)
  9cc8996... Update Russian translation (*)
  6b80104... plug-ins: factor out set_tag_string() utility in metadata-e (*)
  a5fe6b8... Clean up metadata menu stuff: capitalization, separator, in (*)
  5ff9218... plug-ins: add all metadata sources to SOURCES (*)
  426af3d... ^^^ wip/xcf-delta-compression ^^^
  17a46d5... app: add delta-encoded zlib compression mode for XCF tiles
  7d430b7... devel-docs: document the new compression mode in xcf.txt
  911e232... app: add GIMP_TESTING_NO_DELTA_COMPRESSION environment flag

(*) This commit already existed in another branch; no separate mail sent