Options now start at "bitwise".
Update to JSLint 2013-04-10.
issue 96: Make --warnings a noop.

The additional warnings are useful and should be enabled by default.
Clean up tests after update to latest JSLint.

- Remove setting of URLs, they're no longer produced by JSLint
  (they were a by-product of the now-removed HTML parsing).
- Match weird 200% output.
- Specify an option to not blow up on tabs in the tabs test.
- Ensure good.js is actually good now we've enabled warnings by default.
Chase test failures after turning warnings into errors.
Chase test failures after turning warnings into errors.
Options now start with "ass". (sigh)
Update to JSLint 2013-05-01.
"globals" got renamed to "global".
UNDEF is no more.
The parser got fixed. :)
params became parameter (and simpler)
Option.UNDEF is no more.
Correct a changed warning message.
Remove undef support.

It's now a builtin error, and not reported separately by JSLint.
More hamcrest goodness.
Remove unused code.
Use more hamcrest features to make the tests simpler.
Fix tests now there is no more undef option.
Fix the tests: no more undef option.