Remove README.rst2 symlink
Remove README.rst2 symlink

This file was included in a commit by mistake. Trivial change.

chipx86/reviewboard,reviewboard/reviewboard,brennie/reviewboard,chipx86/reviewboard,chipx86/reviewboard,reviewboard/reviewboard,brennie/reviewboard,brennie/reviewboard,reviewboard/reviewboard,reviewboard/reviewboard,chipx86/reviewboard,brennie/reviewboard