added some preliminary files
added the while loop to main and some preliminary function definitions
added some more function definitions, touched up main structure
changed the way exec and fork work
changed how parsing works
made changes to logic of argument parsing, preparing for more
added some vector logic in main, beginning to handle conversion to char**
almost entirely finalized program logic, few things left to implement
code functional, Makefile updated
Makefile renovated to function correctly, beginning test case consideration
created exec.script, touched up source, added README info