Project that create a (somewhat) functional executable.

The problem is, it's too clumsy to be yet useful, but it's already close.
Use of LD variable instead of CC for linking.
Begin of option handling code.
Ignore those swap files...
Tidy up the makefile.
Options and embedded script mode

Handling of options and some untested code to locate and execute code embedded
with the executable.
Working prog with "compile mode" (needs polishing)

"Compile mode" added. Can run embedded scripts, and return status from either
the embedded script or external script.

TODO: Add helpful help message, uniformize messages, better checking of
arguments and tidy up the code.
Ignore the test folder.