Added Item_Enchant event
Added Entity_Grounded
Added Is Sprinting to pinfo
Merge branch 'master' of github.com:sk89q/commandhelper.git
Added more granular reloadaliases options. Added error for 1 arg if().
Add null check.
Fixed maxIndex in pinfo
Merge pull request #151 from ACzChef/master

Added item_enchant event
Add item_held and item_pre_craft, and infrastructure for recipes