Added more entities. Organized list by category.

Added about 50+ more entities I captured. I believe at this time, these are the only ones that currently are used in game. Many more probably there, as there are patterns above.
removed duped/non existant entity.

extra entity that didn't exist. typo it seems.
Merge pull request #24 from stopspazzing/patch-3

Added more entities. Organized list by category.