Small-ish broken tests as of 2017-01-29

multidimensional arrays -- test in webapp:

./fjalar-MultiDimArrayTest.c
./c-multiarray-2.c
./cpp-array-struct-test.cpp
./c-multiarray-3.c
./fjalar-ArrayTest.c


python run_cpp_backend.py 'const int DIM1 = 3;
const int DIM2 = 4;

void fint(int param[DIM1][DIM2]) {
  return;
}

int main() {
  int xyz[DIM1][DIM2];
  int i, j;
  for (i = 0; i < DIM1; i++)
    for(j = 0; j < DIM2; j++)
      xyz[i][j] = i+j*i;
  return 0;
}' c > out 2> err