Check in final provisioning script

Update chat app a little

Fix a possible race condition in the BLE geiger counter app

Add the ability to disable all LEDs during boot

Closes git issue #54.

Revert last commit

Make thed LED off setting always force LEDs off

Add a Doomguy app

Remove 'kickstarter' from the provisioning script - we're done with

Fix error in readme.

Remove unnecessary file that wasn't being compiled in.

Merge branch 'master' of github.com:netik/dc27_badge

Fix some last minute bugs

Merge branch 'master' of github.com:netik/dc27_badge

Fix display for levelling up to level 11