Added block_physics, block_grow and projectile_launch event.
Added new sounds, added the horses subtypes to the documentation.
Standardized location arrays.
Removed multiple calls.
Made the event uses the automatic enum converter.
Changed the wording of projectile_launch documentation.
Removed temporarily block_physics event.
Resolved conflicts.
Merge pull request #168 from ACzChef/master

Added entity_uuid
Retrieving keys from an INSERT may work now. (Untested)
Merge origin/master
Resolved conflicts.
Merge branch 'master' of https://github.com/Hekta/commandhelper
Added set_cron, which allows for cron style task scheduling.
Line endings
Merge branch 'master' of https://github.com/Hekta/commandhelper into Hekta-master

Conflicts:
	src/main/java/com/laytonsmith/core/functions/Scheduling.java
Fixed merge issues
Added cron id to environment, to allow clear_cron(void) to work.
Set cronThread to null when we shut it down so it will restart later.
Improved error message for potential bug.
Updated build target to 1.7 for trial period.
Fixed the event list in the syntax highlighter generators