Rewriting add/remove owners/members to WG methods
Merge pull request #90 from MariuszT/pullable

Rewriting add/remove owners/members to WG methods
added entity_equipment functions (adds 2201), added possibility for ambient potions, fixed 2285, fixed pigs not being living entities
Fixed stupid line endings.
Don't declare functions to return concrete implementations if an interface is available.
Merge branch 'master' of github.com:sk89q/commandhelper.git
Merge pull request #91 from jb-aero/master

equipment api, and get_highest_block_at fix
Merge pull request #92 from EntityReborn/master

Crunchy goodness.
Merge branch 'master' of github.com:sk89q/commandhelper.git
Merged in from master.
Upgraded the new functions in EntityManagement.