Removed users index for non-admin accounts. This is now strictly an admin-only page
Adding some stats and news to the homepage. @nickavv will have to make these look less bad
Updated tests. Now tries to get user index as user (fail) and as admin (pass)
Merge pull request #961 from jdalphon/addStatsToHome

Homepage stats and news
Merge pull request #960 from jdalphon/userindex

User Index now admin-only
Turning on the delete link for users index
Merge pull request #962 from jdalphon/userindex

Turning on the delete link for users index