BUG: Removed EXPECT_NEAR uses in problem.h that were causing redefinition warnings.
BUG: Removed EXPECT_NEAR uses in problem.h that were causing redefinition warnings.

spinicist/CppNumericalSolvers,spinicist/CppNumericalSolvers,Daiver/CppNumericalSolvers,spinicist/CppNumericalSolvers,spinicist/CppNumericalSolvers,blefaudeux/CppNumericalSolvers,blefaudeux/CppNumericalSolvers,Daiver/CppNumericalSolvers,Daiver/CppNumericalSolvers,PatWie/CppNumericalSolvers,blefaudeux/CppNumericalSolvers,Daiver/CppNumericalSolvers,blefaudeux/CppNumericalSolvers