STY: redundant args in stc.transform() and stc.transform_data()
ENH: add GUIs
STY
FIX fiducials GUI:  initial view
FIX fiducials GUI:  “save” button
GUI:  ENH view options layout
GUI:  axes labels for Denis
FIX: adjust comp grade in info
cleanup
comp tests
rename “create fsaverage” button
still not working..
FIX: calibration bug when saving comp
FIX: automatically lock fiducials when fiducials file is found
fixes, cosmit
Merge pull request #907 from mluessi/fix_comp_handling

FIX: CTF compensator handling
ENH kit2fiff_gui:  clear_all button
FIX: Memory issue in stc generator
performance warning
Merge pull request #913 from mluessi/fix_stc_mem

FIX: Memory issue in stc generator