OZP-692: added documentation and trigger method for Keyboard Manager
OZP-692: rename deregister to unregister
OZP-692 Keyboard Navigation / Styles
Removed Bootstrap's default style normalization for the focus pseudo class. OWF treats focus from the mouse differently than focus from a keyboard user.
Merge branch 'master' into feature/establish-keyboard-nav

Conflicts:
	modules/client/src/main/webapp/js/services/CommandManager.js