Add method to retrieve the most recent packages added to the DB
Expose in the internal API the method to retrieve the most recent packages added to the DB
Display the 10 most recent packages added to the DB on the front page
Add some CSS to make the front page prettier
Fix CSS for the edit_acl table
Fix the package page to display the ``Manage ACLs`` button

We want to display it only if the user is logged in, but whether or not
he/she is an admin
Display the recent packages' branches in the front page