lhartikk/ArnoldC — pull request #48 by staslev (2014-03-03 19:21:59+00:00)
Title: Added a 'Not' operator.

Please let me know if it merges cleanly.
(It's a bit different from my master at the moment so GitHub gives me the "We can’t automatically merge these branches. Don't worry, you can still submit the pull request." message)