Adding formtastic stylesheets and javascript.
Adding reminders controller and associated helpers and views.
Re-doing mainnav to include reminders link instead of messages link.

Also including a dropdown for conversations and creating new reminders.
Changing indents.
Merge pull request #64 from codeforamerica/testing

Tests update
Merge pull request #63 from codeforamerica/dashboard

Dashboard
fixing dropdown and breaking custom styles