1.5.0.2 dev

* Add:  user.php: separated ip address information from user history by
including a new tab
* Change: users.php: modified user list to use table view which includes
more details about each user
* Add:  history.php: max hourly plays (ljunkie)
* Fix:  index.php: fix hardcoded library section (ljunkie)
* Fix: minor html and css fixes