Implements variation
~~But does it work~~
A single comma...
Once again
Added a text file containing rgb values for starting colours
Started on global framework

will eventually replace singleton
This might work
indent errors
Cell variation changes
Merge branch '0.2.mutations' of https://github.com/NCFDev-Fall2013/Cellular-II into 0.2.mutations

Conflicts:
	cells.py
delete
indentation
again
Fixed some basic errors involving tabbing and a mispelling.
Added Pheno
Redo?
Cells now mutate mutation_chance % of the time.
Replaced magic values with variables in Cell phenotype init.