Fixed the error with the tests recipe.

Will now build and execute the unit tests of the project.
Changed from floats to doubles.
Fixed a type in the comments and changed from floats to double.
Started working on getting the game running again.

There is an issue with having moves made by the minimax function.
Did some clean up from the Architecture project.

Replaced floats with doubles. Added in some better variable names for
the for loops. Removed the writ to cout messages.
Restructured the main function.

Move the timing part of the main into a different function. Will be
using it here after get the games playing again.
Added tests for the Game class.

Changed from floats to doubles.

Need to express the test in a better condition.