[gtk] (5 commits) Non-fast-forward update to branch ngl-by-default

[Matthias Clasen <matthiasc src gnome org>]

The branch 'ngl-by-default' 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:

  f110cb9... gsk: Make ngl the default OpenGL renderer

Commits added to the branch:

  e6b1443... label: Fix tooltips on links (*)
  2ce9208... Merge branch 'matthiasc/for-master' into 'master' (*)
  56daad9... ngl: ensure vertices buffer allocates enough vertices (*)
  140b7f0... Merge branch 'wip/chergert/fix-3770' into 'master' (*)
  19d9c78... gsk: Make ngl the default OpenGL renderer

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