Added pid trimmer gui to sdu_pichi
Added fmDoc folder with doxygen html documentation
Added doxygen generating script
Removed doxygen files
Updated Doxyfiles
Added dependency for doc Midtibys MarkerLocator
Updated .gitmodules
Removed indoor_tracker
Updated and tested sdu_frobit_tracker
Added button A callback to wii_interface
Merge remote-tracking branch 'upstream/master'