* Reversed the line of dashes to before the error. This way,  the
  standard default "pre-commit hook failed" message is separated from
  the generated messages.
* Reversed the output of the "Policy" vs. "Error" message when printing
  out commit violations. This way, the "English" error message is before
  the technical error message.
* Need to make row of dashes when printing out violations print to
  STDERR. Was printing to STDOUT, and not showing up.