initial commit of html glass keyboard
HTML Glass Keyboard looks nice and reports connection/root status

Need to set Glass hardware device id by hand.
Start monitor.py and navigate to localhost:8881/keyboard.html
Keyboard polls for connection status.

Also wireless connection helper is there but no UI yet.
UI Buttons added for util functions.

These are wirelessconnect, usbconnect, and root.
wirelessconnect works intermittently. Some spammy logging still
present.
Wirelessconnect: Adding retries solves the intermittent success problem
A whole slew of changes to Glass Keyboard

Bootstrap layout. Icons to show connection and root status.
Only check root status when connection status changes or root
button is clicked. Got rid of some comment cruft. Added OpenShades
branding.
Merge pull request #49 from swgreen/keyboard-dev

Keyboard dev