Fixed mis-link
Merge branch 'master' of https://github.com/Nerixel/418-Teapots
Renamed controller questions -> cards; questions can now be created. Working on question viewing now.
Fixed a bug where the login box would still look logged in on the logout page, but after that would update.
Changed datetime -> timestamp. Multiple times.
Now you can get the last insert ID, makes a few things a lot easier.