minor tweaks, increasing version in cabal for next release.  forgot
to do that for 0.1.2.  oops.
cleaning
cleaning up argument handling to use getopt
edits
version was out of date
fix for args
fixed executable module dependencies to include ones that were not included
by accident in the sdist tarball uploaded to hackage.  ugh.
kicking version number up due to bogus cabal file and resulting
bogus source distribution.
updating to bring up to current GHC compatibility
cleaning
date
cleaning up some old code
cleaning
cleaning
cleaning
cleaning
cleaning
cleaning
cleaned up argument handling to move out to
generic driver
updates