project generated by cmake can't work in windows+visual studio+intel fortran compiler

[TangLaoya]

Dear developers,

Thanks for providing so powerful LaGriT mesher. I am trying to build the code in windows+Visual studio+intel fortran compiler. However, I found that the project generated by cmake can't work in windows+visual studio+intel fortran compiler because that visual studio + intel fortran compiler can't compiler fortran in C++ project. I separated C code and Fortran code into two projects and built the projects again, it works. So I suggest to modify the CMakeLists.txt to let the cmake create the seperated projects for C code and Fortran code.

Thanks, Tang Laoya