Added simple example for mixed-mode FORTRAN/c++ compilation - works

Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
Detailed example working with gfortran/g++ mixed compilation, but without module

Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
Added modular FORTRAN wrapper files using ISO_C_BINDING

Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
Updated docs for FORTRAN example, tidied up example.

Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
Added COOLPROP_LIB and CONVENTION=__cdecl to static library.  Will only impact c-style exports, so should be safe.

Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
Updated FORTRAN wrapper docs

Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
CoolPropTools.h

Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
CoolPropTools.h

Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
Combined several scripts into generate_headers.py

Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
Updated the F77 wrapper functions in the DLL

Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
Changed verbosity of header generation

Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
Uppercase eigen external folder

Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
Updated Catch submodule

Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
Updated FORTRAN 77 wrapper - works at a rudimentary level, just need to re-enable other functions

Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
Added simple example for cross compiling for compact rio - needs the VxWorks cross compiler, see README
Update CMakeLists.txt

Added Eigen folder
Merge branch 'master' into eigenPolynomials

Conflicts:
	externals/eigen
	include/MatrixMath.h
	include/PolyMath.h
	src/Backends/Helmholtz/Fluids/Incompressible.cpp
	src/Backends/Helmholtz/Fluids/Incompressible.h
	src/PolyMath.cpp