Lots of changes for version 1.2.2.

== v1.2.2 ==
* Mobs spawned from spawners dont give exp (configurable)
* Tools dont give exp for breaking player-placed blocks

=== v1.2.1 ===
* Separated the config into 5 files, all found in the "configuration"
folder inside the WeaponLevels folder.
* Each type of item (Weapons, Armor, Tools, and Items) has its own
levels, enchantments, and options.
* Enchantments actually work now!
* Fixed the bug where all items were getting a Protection level 0
enchantment.
* Empty CSV lists are now defaulted to "none" instead of "0.0" in order
to fix the previously stated bug.
* Small performance updates to reduce the VERY minor latency to an even
more minor latency.
* You can now change the maximum level.

=== v1.2 ===
* Weapons can receive enchantments as they level up
* More configuration options
* Tools level up as they are used (pickaxes on stone, shovels on dirt,
etc.)
* Armor levels up as it is hit
* Players gain exp when items level up
* Certain items can be disabled