[gnome-panel] (14 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:

  ead11bd... libpanel-applet: add link to PanelAppletFactoryCallback for
  cce7650... libpanel-applet/panel-applet.h: Rename id to factory_id for
  9cccace... doc: Improve reference documentation
  2d5c27d... doc: Properly remove gtk-doc files on clean
  ddbe47e... doc: Remove types file and add --rebuild-types to SCAN_OPTI
  257147d... panel-applet.c: Fix Gtk-Doc version annotation for get_gtk_
  95e7323... doc: add new index of new symbols
  d6eca77... doc: document undocumented macros
  002a690... More changes
  4efef47... Some more changes
  6cd6988... Doc: Improve the porting section
  5dfa9b2... Doc: Add DBusAppletsMigration guide
  09829a2... Doc: Update Registration, Installation and Build System sec

Commits added to the branch:

  d86b9aa... libpanel-applet: add link to PanelAppletFactoryCallback for (*)
  d0a0f5f... libpanel-applet/panel-applet.h: Rename id to factory_id for (*)
  a076b08... Updated Spanish translation (*)
  d4083f9... Updated Hebrew translation (*)
  1a144d4... Updated Polish translation (*)
  55ad625... Updated Hungarian translation (*)
  cf1aa1a... Updated Swedish translation (*)
  9308cdf... libpanel-applet: use rgba visual if it is available (*)
  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

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