[gnome-shell] (7 commits) Non-fast-forward update to branch wip/nielsdg/g-param-static-strings

[Florian Müllner <fmuellner src gnome org>]

The branch 'wip/nielsdg/g-param-static-strings' 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:

  bfa3111... st: Cleanup ST_PARAM_* and add WRITABLE version
  d58bccf... Ensure G_PARAM_STATIC_STRINGS for all properties

Commits added to the branch:

  82d4665... lightbox: Remove unnecessary params (*)
  99a2fad... shell: Rename GLSLQuad to GLSLEffect (*)
  ae7ec64... shell: Properly rename type (*)
  007d305... shell: Actually make GLSLEffect an effect (*)
  5fc456d... userWidget: Handle non-square icons gracefully (*)
  d360114... st: Cleanup ST_PARAM_* and add WRITABLE version
  28ab1f4... Ensure G_PARAM_STATIC_STRINGS for all properties

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