Copied Testbot over to the exocortex.py file because it's supposed to be the
base class.

Signed-off-by: The Doctor <drwho@virtadpt.net>
Added a command line option parser that lets the user specify a configuration
file as a switch.

Signed-off-by: The Doctor <drwho@virtadpt.net>
I messed up the config file parser bit.  It seems to work now.

Signed-off-by: The Doctor <drwho@virtadpt.net>