Added test to check for compatibility with class structures

test/2_MatrixTest/CMakeLists.txt

test/2_MatrixTest/compile_commands.json

test/2_MatrixTest/matrix_mult.ipcg

test/2_MatrixTest/matrix_mult.mini.c

test/2_MatrixTest/matrix_mult_app.ipcg

test/2_MatrixTest/matrix_mult_app.mini.c

test/2_MatrixTest/merged.ipcg

test/3_Lulesh/Makefile

test/3_Lulesh/luleshmicro.cc

test/3_MatrixClassTest/CMakeLists.txt

test/3_MatrixClassTest/data/matrixA.txt

test/3_MatrixClassTest/data/matrixC.txt

test/3_MatrixClassTest/data/matrixD.txt

test/3_MatrixClassTest/data/matrixOne.txt

test/3_MatrixClassTest/data/matrixResult.txt

test/3_MatrixClassTest/data/matrixTwo.txt

test/3_MatrixClassTest/matrix_mult.cpp

test/3_MatrixClassTest/matrix_mult.h

test/3_MatrixClassTest/matrix_mult_app.cpp

test/4_Lulesh/CMakeCache.txt