ENH coreg_gui:  display processing info as multiple lines
ENH kit2fiff_gui:  specify view height
DOC/STY
ENH transforms:  supplant coord_trans () and transform_ALS_to_RAS() with normal trans
FIX coreg_gui:  don't allow mne_setup_source_space without mne_prepare_bem_model
FIX coreg_gui:  qt4 backend compatibility
FIX SubjectSelector:  "Make FsAverage" as button instead of drop down menu entry (to avoid traits sync failure)
STY coreg_gui:  group subject trait synchronization commands
FIX coreg_gui:  in assert_env_set, also add mne/bin directory to PATH
FIX coreg_gui:  on initialization, ignore subjects_dir if it is not a directory
REV/DOC KIT head shapes:  drop support for pickled head shapes
TEST
TEST coreg:  fit_matched_points
ENH coreg:  make fit_ functions more similar

- add out='trans' option to fit_point_cloud
- RF:  transformation parameter to transformation matrix conversion
ENH kit2fiff:  automatically decimate head shape points for files with too many points
TEST coreg:  fit_point_cloud
ENH coreg_gui:  default MRI head shape color