started work in panel-UI for Firefox 30+
make typing new shortcuts work (somewhat)
move getCombination to content
move key filter to content
move grouping to content
work on shortcut tree, editing and buttons
move event listeners to treeview
clean up content script initialization
split tree and treeview
use KeyEvent instead of nsIDOMKeyEvent
fix esc key behavior in edit mode and search field
re-enable shortcut handling
overlay storage
revamped key handling
some cleanup
allow disabling single shortcuts
no osx styles
todo updates
rewrote support for switching between tab groups and next/prev tabs
revamped custom keys and commands once again