Update android app and wording
typo
Merge pull request #115 from evinugur/master

Github -> GitHub
Update pebble.js.
Use SDK 2.8.
Update docs for SDK 2.8.
Update highlighting for 2.8.
Font compatibility option for 2.8.
Merge branch 'feature/sdk-2.8'
Android 2.1 is public.
Merge pull request #10 from pebble/master

pulling upstream