Version 0.1: make it work as intended

The 0.1 version will be a "just works™" version. It won't allow any configuration at all.

[x] Implement User model (validations, specs, etc)
[x] setup omniauth/ omniauth-twitter (gem, action, routes, helpers, etc)
[x] Implement log-out (route, action, specs)
[x] Implement Users#new (which will be the unlogged in page, there is no #create as the user will be created through omniauth)
[x] Implement Users#edit (when the user is logged in)
[x] Implement Users#update (to update the tweet preference)
[x] Implement TwitterService#tweet_to_the_company with hardcoded texts, messages, company, etc
[x] Implement rake task that calls TwitterService#tweet_to_the_company for each User
- [x] create a rake task for each frequency and set it up accordingly on heroku so the user tweets at the intended frequency
[x] handle the scenario where the user doesnt authorize the twitter log-in
[x] Q&A back-end
[x] Deploy

yogodoshi / cansei