Spell Arrows

v0.2.2 - Fixed a few more bugs, and removed a memory leak.

v0.2.1 - Fixed a bug in which arrows lost metadata when picked up after being shot.

v0.2 - Cleaned up source-code, added arrow sorting and command to toggle arrow sorting, and moved arrow type data to config.yml for easier customisation.

v0.1 - As this is the plugins first version, no changes have been made yet.