Work around backward compatibility issue with sorting of profile stats.
Map keyboard events to typewriter button events in the typewriter widget.
Fix style.
Add octave adjustment buttons to the keyboard mapper.
Rename some interfaces to avoid confusion.
Support multichannel keyboard jamming.
Use shared keyboard mapper for typewriter and octave selector.
Spell typewriter as a single word.
Speed up typewriter pitch retrieval.
Add command line parsing module.
Get kqt file path via cmdline module.
Hide/disable experimental features by default.
Use Ctrl(+Shift)+O for octave selection.
Merge pull request #114 from kagu/profilefix

Fix profile stats
Simplify octave buttons.
Use argparse instead of getopt.
Merge pull request #117 from cyberixae/style_octave_buttons

Simplify octave buttons.
Keep track of active keys in session.
Store active notes in session.
Use separate keyboard mappers in each view.