Ising model.
Art Gen.
Merge github.com:Amichai/UrnSimulation into ArtGen1

Conflicts:
	.gitignore
	UrnSimulation.sln
Merge github.com:Amichai/UrnSimulation into ArtGen1

Conflicts:
	.gitignore
	SimulationLib/DoubleArray.xaml.cs
Color mappings.