[gnome-panel] (8 commits) Non-fast-forward update to branch wip/segeiger/reference-documentation

[Sebastian Geiger <segeiger src gnome org>]

The branch 'wip/segeiger/reference-documentation' 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:

  daaf69b... doc: Remove types file and add --rebuild-types to SCAN_OPTI
  67a4428... libpanel-applet: document undocumented macros
  1baf315... panel-applet.c: Fix Gtk-Doc version annotation for get_gtk_
  d179b07... doc: add new index of new symbols
  30698f3... doc: Improve reference documentation
  caa8929... doc: Properly remove gtk-doc files on clean

Commits added to the branch:

  30e7610... update git.mk to latest version (*)
  c998537... doc: use --rebuild-types in SCAN_OPTIONS
  9576a75... libpanel-applet: document undocumented macros
  6d5d277... panel-applet.c: Fix Gtk-Doc version annotation for get_gtk_
  8203e67... doc: add new index of new symbols
  a5577da... doc: Improve reference documentation
  fcdf87b... CMakeLists.txt
  7b2bb72... doc: Properly remove gtk-doc files on clean

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