Fix Review Bot when SITE_ROOT is used
Review Request #4036 — Created April 10, 2013 and submitted
Fix Review Bot when SITE_ROOT is used. When the extension would pass the Review Board instance url to the workers it was not including SITE_ROOT. This would cause Review Bot to fail when Review Board was not installed at the root of a domain. The SITE_ROOT is now included in the generated urls. Closes #6
Ran a Review Board development server with both SITE_ROOT='/', and SITE_ROOT='/rb/'. Review Bot functioned properly in both instances.