Added SWIG interface file to the src directory

Signed-off-by: Ian bell <ian.h.bell@gmail.com>
getting a fluid is a bit cleaner now

Signed-off-by: Ian bell <ian.h.bell@gmail.com>
Updated C# example

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

Signed-off-by: Ian bell <ian.h.bell@gmail.com>
Added a build system, first example for Java is working.

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