Permissions changed to let users have "ta.user.*" and get all arrow permissions, except Nuke arrow that i think it's dangerous so i give it an special permission.
Fixed problem in item cost quantity.
Added 4 new arrow types.
v1.1
Added costs to all arrow types, also configurable in the config.yml if you want to change the item and/or quantity.
v1.0
First release, 6 kind of arrows and 2 languages to choose English and Spanish, permissions and fully configurable arrow features. (WARNING: arrows are free, the version 1.1 will have configurable costs for each type of arrow, use permissions if you want to block some of them).
