Got an icon and implemented the new view

Minimal UI

Better looking

Adding a Promises polyfill for 1.1 and 1.3

Fixing indentation style for a couple of files

Turned allowSave to true on open activity

Removed redraw, understood how Mithril works under the hood

Made the whole record code async and not just startComputation

Moved scripts to the head and now it cleans the ObjectURLs generated by the audios

Defer doesn't require any parameter

Small modification to a comment

Introduced a new and sleek UI
Everything is using Mithril
Now audios can be saved
The app may now work in a standalone way without being called as an activity
Merge branch 'ui' of github.com:luisivan/notes into ui