Removed TextWrapper in favor of the client word-wrapping.

Formatting is still a little awkward. When new-style formatting is added
the old-style formatting can be properly converted, fixing any weirdness.
Checkstyle additions and matching style fix.
Show entity held item and equipment to players (fixes #164).
Added query support (closes #377).
A basic start on physics, including bounding box search.
Implement some basic entities.
Implemented the Painting entity, as well as NBT storage and retrieval
Implement remaining LivingEntities
Fix code style according to checkstyle.xml. Add remaining required class checks for spawning all other entities.
Clean up spawn method to use entity class registry.
Simplify GlowPainting and abstract as-necessary methods to GlowHanging.

Fix GlowPlayer Imports.
Fix serialization exception cases with nulls. Things should load and save fine now (with some bits missing).