[gnome-builder] (3 commits) Non-fast-forward update to branch wip/ricotz/vala

[Christian Hergert <chergert src gnome org>]

The branch 'wip/ricotz/vala' 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:

  fa4d971... vala-pack: Fix a few compiler warnings
  416f097... vala-pack: Support for vala 0.48 API

Commits added to the branch:

  26abd7e... terminal-util: fix a memory leak (*)
  40600c3... vala-pack: Fix a few compiler warnings
  fc4607d... vala-pack: Support for vala 0.48 API

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