Firefox App and AppCache
* Add app manifest for firefox packaged app
* Ask user to reload when appcache is updated
* Fix boxshadow on all inputs and textareas
* Fix AppCache for Firefox
* Move Chrome App update code to updatehandler
Strip spaces from phone number
Don't focus on passphrase input in login-new-device
Fix tests
Fix scope apply causing rendering error in login controller
[WO-598] Replace contentEditable in writer with textarea
Merge pull request #129 from whiteout-io/dev/firefox-webapp

Add web app manifest for firefox webapp