Merge pull request #3 from Amarcolina/master

Fixed several bugs in generation and drawing
Merge https://github.com/LochNeffMonster/DinoSwarms
Merge https://github.com/Amarcolina/DinoSwarms
Updated grass to deal with events properly

Tiles now keep track of how many events have been requested and have yet
to be called back.
fixed a tiny merge conflict
Changed the update rate for grass during eating

Grass now updates very quickly while being eaten so you can actually see
the grass being eaten instead of it turning brown all of a sudden.
Merge pull request #40 from Amarcolina/master

Updated grass to deal with events properly
Merge https://github.com/Amarcolina/DinoSwarms
New class DirtBaseGenerationLayer + tests

Added a dirt base generation layer that spawns a square of dirt tiles
and tested it on the main.
Bug fixing

Uncommented line of main.
Removed return on Gallimimus.as
Layer param adjusting

Changed res
Merge pull request #5 from mentatzoe/master

New class DirtBaseGenerationLayer + tests
Modified beach generation

Modified kind of tiles taken into consideration to just take into
account dirt.
Merge pull request #6 from mentatzoe/master

Modified beach generation
Merge https://github.com/Amarcolina/DinoSwarms
Created grass biome in DinoSwarms.as
Created general biome layer

deleted grass layer, created general biome layer
Merge pull request #7 from neonbluecow/master

Created Grass Biome
Added smoothing layer to reduce noise

Input is a smoothing factor.  0 is most smooth, 8 is least smooth.
Beaches & Forest

Fixed beaches, added forest tile type.