Changed ids to strings
Merge pull request #26 from zzmp/testDatabase

Changed ids to strings
Cleaned login/out flow
Promisified Geo.js
Added id to checkLogin callback signature
Promisified requests.js
Amended profile.js to use Geo promise
Standardized resolutions to OpenFB.checkLogin
Merge pull request #30 from zzmp/promisify

Promisify
Merge pull request #28 from zzmp/loginFlow

Login flow
Moved config to constants
Merge pull request #31 from zzmp/configuration

Configuration
Cleaned app.js
Added app init to README
Changed window to \$window in app.js
Added configuration steps to README (atomicity)