Fix importing of files with windows line endings
trim search query strings
Fixed column order on laptop inventory list
User ID's no longer are required to be integers
Admin interface will now display an error if an already assigned student is assigned another laptop
More string username fixes
Added script for importing users from CSV
Added grade field
Building is now referenced by ID
There are now methods for adding and removing Students via the Student class
getProperty is now supported by the Student class, and has the same usage as the Laptop and Ticket getProperty
Removed API and deployToolkit
Updated example config
Updated structure.sql