[gnome-flashback] (4 commits) Non-fast-forward update to branch wip/segeiger/gnome-3-18-inputmethods

[Sebastian Geiger <segeiger src gnome org>]

The branch 'wip/segeiger/gnome-3-18-inputmethods' 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:

  507808d... input-sources: change GfCandidatePopup parent class to GfPo
  fdba954... input-sources: add candidate popup widgets
  60596c3... input-sources: implement candidate popup functionality

Commits added to the branch:

  9462c6c... input-sources: change GfCandidatePopup parent class to GfPo (*)
  4b0612d... input-sources: set GfCandidatePopup window type hints
  21d6416... input-sources: add candidate popup widgets
  d8c4cf0... input-sources: implement candidate popup functionality

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