Added AngularJS
Added api/cases
Added rails_config & desk gems
Removed turbolinks (per angular/rails tutorials)
Added ui-bootstrap; created tabs on welcome page
Experiment with pulling cases from Desk API
Moved angular app directive to main template; reorganized javascript
Load labels dynamically from Desk API
Added dynamic loading of labels
Removed unused test
Added db/schema
Added unit tests
Added display of cases list
Added api methods to:
    case.show
    case.labels.list
    case.labels.add
    label.show
    label.create
    label.destroy (has issues)

    show a specific case
    list labels on a case
    add label to case

Added jquery-ui (for fade effects)
Switched to desk-api gem

Added vcr gem for mocking external api calls during tests
Removed jquery-ui (experiments with highlighting didn't work out well and don't want to waste more time)
Added support for creating 'prove it' label and adding to first case (per requirements)
Changed labels_controller to not screen out non-case labels (was hiding disabled labels due to the way the backend works)
Modified .env to conform to what heroku config plugin expects
Adding port to Procfile to fix heroku startup