Simplified version comparison code, and added unit tests for SimpleVersion.
Fixed horse bugs, added horse and baby pigzombie support to spawn_mob, activated vehicle_exit.
Added transaction support to PN. Unit tests pass, though this build may still be unstable, so use with caution.
Merge branch 'master' of github.com:sk89q/commandhelper.git
Added get_art_at for testing.
Merge branch 'master' of github.com:sk89q/commandhelper.git
Added get_art_at and set_art_at.
Added minimizeJar true to the pom, to reduce build size.
Fixed boilerplate test failures.
Added ptarget_space for testing.
I think the blocks need switching?
Merge pull request #134 from jb-aero/master

Horse integration
Improve player_move some.
Merge branch 'master' of github.com:sk89q/commandhelper.git
add block_dispense, entity_change_block and vehicle_move events, extend player_portal_travel and entity_damage_player events, add entity_exists, sk_region_owners and sk_region_members functions, extend sk_region_info function