Add user roles through Rolify.
Fix rolify bug.
Add strong parameters for username.
Fix routing error
Delete rolify_create_roles
Add structure at User dashboard.
Update gemfile: Add Bootflat.
Use Bootflat for quick theming.
Add HTML structure and fix CSS.
Add temporary structure for user view.
Weird stuff: Add all change from previous commit.
Enable assets precompile on production.
Merge branch 'develop'