Add first version of TwitterTasks command.
Update profiles table structure.
Add posts to the system.
Fix an issue on login w/ twitter when access_token and secret
are defined on the config file.
Add Social Tasks to the system.
Add posts from mentions. Still WIP but it works.
Show posts on landing page for the logged in user.
Store provider and message on post.
Add some style to the page. Still WIP.
Add two new fields to posts table.
Make the new fields fillable on the model.