[gnome-photos] (14 commits) Non-fast-forward update to branch wip/rishi/buffer-decoder

[Debarshi Ray <debarshir src gnome org>]

The branch 'wip/rishi/buffer-decoder' 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:

  e05aa0f... build: Rearrange the Makefile.am for subsequent changes
  a197028... build: Split some code into a private shared library
  d1bb3ac... Port to G_APPROX_VALUE
  2e70c48... gegl: Add a function to calculate the inverse Jacobian for 
  da6aff9... Add PhotosGeglBufferCodec
  5fe78fe... Add PhotosGeglBufferLoader
  58a8f6c... Add PhotosGeglBufferLoaderBuilder
  6c940b0... Add PhotosGeglBufferCodecJpeg
  2df34a3... Add PhotosGeglBufferCodecPng
  9bc79a5... Add convenience APIs
  110e10d... base-item: ...
  5d5bce2... base-item

Commits added to the branch:

  98b776a... Update to latest libgd (*)
  c48df56... Update to latest libgd (*)
  160dca4... build: Rearrange the Makefile.am for subsequent changes
  e0f7f45... build: Split some code into a private shared library
  c3d91d2... Port to G_APPROX_VALUE
  7968539... gegl: Add a function to calculate the inverse Jacobian for 
  ba5d4bf... Add PhotosGeglBufferCodec
  60964bf... Add PhotosGeglBufferLoader
  96eea36... Add PhotosGeglBufferLoaderBuilder
  1d72160... Add PhotosGeglBufferCodecJpeg
  17c3981... Add PhotosGeglBufferCodecPng
  f263e7e... Add convenience APIs
  2fb60bb... base-item: ...
  cbf2d22... base-item

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