* Looks like using the 'net user USERNAME /logonpasswordchg:yes" might have the side effect
of setting the main user account to expire after a few months. So to alleviate that, we'll
just set the system policy to use passwords that never expire.
* Also clean up the PE parsing code and fix 2 Coverity warnings.
* Also fix typos, misprints and ditch the UNRELIABLE timestamp.acs.microsoft.com server.