Adding Expectimax. This code reached 2048 once
Added win state detection
Refactor Expectimax for consistent signature

Moved the State to Array conversion into Expectimax
Merge branch 'master' of https://github.com/mathias-brandewinder/Canopy2048

Conflicts:
	Canopy2048/Canopy2048.fsproj
	Canopy2048/Program.fs