Add readme for the Chrome app
Add main html file

This is going to be the html file where all the calls to the JavaScript
files will come from.
Add main css file

Initial commit of style for the html file.
Add temporary icons

For the chrome app to have an icon
Add manifest for chrome app and background.js

For allowing it to be loaded as an extension
Add Hello world to main.html and head data

link the .css file and add title
Add bluetooth icons

just some simple icons for showing bluetooth status.. Which is not
implemented yet.
Edit html to be more descriptive
Add some styles
Add angular library
Add angular functionality

Update the .css .html and manifest accordingly
Add the controller
Add dummy logo

and edit .css accordingly
Add ng-csp as per google's security policy

See https://developer.chrome.com/extensions/contentSecurityPolicy
Add angular.css for CSP