Remove boilerplate users.js and home.js
Remove deprecated(?) ng-app implementation in users#show

For some odd reason, an HTML block of code, with proper Angular bindings,
was left in users#show while the latest build uses templates in public/templates.
I'm removing this to avoid confusing future developers.
Cleanup Angular.js files

* Add two spaces instead of tabs.
* Separate the module declaration into a new variable before using it.
Deleted unused profile.js file.
Merge branch 'master' into cleanup-unused-files
Update README with useful info about staging env.
Merge pull request #16 from vitaliyg/cleanup-unused-files

Cleanup unused files