[cogl] (15 commits) Created branch cogl-1.16-gst

[Lionel Landwerlin <llandwerlin src gnome org>]

The branch 'cogl-1.16-gst' was created.

Summary of new commits:

  1eca163... Include CoglGst
  595a06e... cogl-gst: remove experimental "HW Decode" code
  adcaf27... cogl-gst: pedantic style fixes in cogl-gst-video-sink.h
  3000193... cogl-gst: pedantic typo fix in pkg-config description
  7acdf01... cogl-gst: More pedantic style fixes
  52b0e91... cogl-gst-plugin: Use a real version number and web address
  e46ad9a... cogl-gst: Use alpha textures instead of luminance textures
  e85a681... cogl-gst: Remove ‘FLOP’
  4eb9987... cogl-gst: Don't replace previous layers in default shader
  282505b... cogl-gst: Add a functions to facilitate layering
  c50b302... cogl-gst: Remove the unused cogl_gst_video_sink_get_main_lo
  5f86563... cogl-gst: Add some documentation
  735bf63... cogl-gst: Move the PARAM macros into the C file
  ee559d4... cogl-gst: Remove the return value from attach_frame()
  5faed43... cogl-gst: expose aspect ratio apis