Start styling on public site.
Fix failing tests.
Add xray gem.
Add foundation icons.
Move dashboard to /admin
Add property partial.
Change scss require's to @import
Add style.
List of properties on categories renders show.
Set green checkmark on detalles & color likers.
More Styling

* Add current_realestate helper to AdminController
* Change header nav-bar on AdminLayout
Add imagemagick to puppet provision.
Style admin/realestates & extract errors partial.
Fix foundation.js loading.
Style admin/users/edit
Fix property positioning on row.
Set .active on admin header navbar.
Change picture sizes & add 1 to the property partial.
Share errors partial passing a model var.
Fix tests.

* render shared/errors without passing model var
* integration test not adapted to style changes