[gnome-shell] (3 commits) Non-fast-forward update to branch wip/fmuellner/build-cleanups

[Florian Müllner <fmuellner src gnome org>]

The branch 'wip/fmuellner/build-cleanups' 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:

  2dbd53c... build: Don't modify typelib search path in tools
  16c7d3e... build: Clean up tools' dependencies
  4af1b9c... build: Use dedicated resources for helper programs

Commits added to the branch:

  bf8412c... build: Don't modify typelib search path in tools
  2463dfc... build: Clean up tools' dependencies
  a8fd9be... build: Use dedicated resources for helper programs