[cogl/msvc-support-1.8] (17 commits) ...Merge branch 'cogl-1.8' into msvc-support-1.8

[Chun-wei Fan <fanchunwei src gnome org>]

Summary of changes:

  332fee4... pipeline: don't leak the layers_cache (*)
  2e4bf13... Added Hungarian translation (*)
  fb75837... Updated Bulgarian translation (*)
  1dd4ff8... Updated Bulgarian translation (*)
  c332d60... Added Korean translation (*)
  3c7f813... x11-tfp: don't call winsys x11_damage_notify without winsys (*)
  7b0f140... arbfp: assume GL_TEXTURE_2D target for NULL texture (*)
  fe5760b... build: removes unused variable i to avoid compiler warning (*)
  ee899d6... mingw-fetch-dependencies.sh: Don't pass -c to wget (*)
  66071f7... mingw-fetch-dependencies.sh: Fix a mention of Clutter (*)
  5dc8e28... mingw-fetch-dependencies: Download config.guess and explici (*)
  a835c58... doc/RELEASING: Add a note about testing windows compilation (*)
  2b3f439... Updates NEWS for the 1.8.2 release (*)
  dda044e... Release 1.8.2 (release) (*)
  f6d6624... Post-release version bump to 1.8.3 (*)
  0ca519b... Add the Cogl3D mailing list to the release message recipien (*)
  93d937b... Merge branch 'cogl-1.8' into msvc-support-1.8

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