Partially working implementation of List. Modified build scripts to allow use of other compilers. Fixed some bugs involving method implementations on different types returning different numbers of outputs. Added Fold to the 'builtins' in the comipler.

#ifndef	SAVELOAD_H__
#define	SAVELOAD_H__

#include "structs.h"

void save_program(program * prog, char * filename);
program * load_program(char * filename);
program * new_program(int def_storage, int comp_storage);

#endif //SAVELOAD_H__