Separated tests by class
Added Model generation to helper class
Added actual test to DataModelStringifyTest
Added actual test to DataModelMatrixifyTest
Changed ModelHelper to supply simpler test model (all constraints less than or equals, and goal is maximizing)
Added DataModelEqualValues to check equality of various models
Renamed ModelHelper to ModelGenerator
Added actual test to SolverTest
Renamed testModel to simpleModel in test classes
Separated testing methods from models to test
Updated test names to describe type of model used
Merge branch 'part_one_tests'

Conflicts:
	RaikesSimplexSolver.v12.suo
	UnitTests/SolverTest.cs