Added code to load pipes into an array.
Added a test file here.
Updating makefile for more files.
Added pipes.h file for extra stuff to do with pipes. This contains a function for loading an array of pipes and all that good stuff.
Added a file for the implementation of the pipes array loading function.
Moved the pipe loading stuff into a separate function / file.
Removed an error message on stderr that would have just been noisy. Forgot include of MuxParse here, fixed that.