[cogl/msvc-support] (12 commits) ...Merge branch 'master' into msvc-support

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

Summary of changes:

  57b8f4c... Updated Oriya Translation (*)
  5888e0c... Updated British English translation (*)
  b6cea6b... arbfp: track which layers have combine constants (*)
  d43505d... arbfp: remove redundant unit_state re-initialization (*)
  f1c2d7e... 2.0: Add cogl2-experimental.h + don't pollute .pc CFLAGS (*)
  35ff4a5... [l10n]Added Turkish translation (*)
  9b68470... Updated Portuguese translation (*)
  6b88524... Updated asturian translation (*)
  cb31c6e... Added Latvian translation. (*)
  9082dd0... cogl-path: Clear the stroke attribute buffer when modifying (*)
  1744942... Updated Tamil Translations (*)
  edf1745... Merge branch 'master' into msvc-support

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