Week 20 efforts wrapped up in a nice little package

This week we continued work on vortex1; turned out that the reason we
could not break the code was due to the compilers method of turning
`ptr++[0]' into assembly.

Find "attached" to this commit the debuggerized source code, along
with the comiled code by two different versions of gcc; one allows you
to overwrite the sought-after byte, while the other does not.

The objdump of main is also available.