Add docutils as a dependency.
Add docutils as a dependency.

This is needed for ReST thumbnails.

brennie/reviewboard,1tush/reviewboard,KnowNo/reviewboard,bkochendorfer/reviewboard,sgallagher/reviewboard,brennie/reviewboard,reviewboard/reviewboard,chipx86/reviewboard,chipx86/reviewboard,1tush/reviewboard,davidt/reviewboard,KnowNo/reviewboard,custode/reviewboard,KnowNo/reviewboard,custode/reviewboard,sgallagher/reviewboard,beol/reviewboard,beol/reviewboard,chipx86/reviewboard,reviewboard/reviewboard,1tush/reviewboard,bkochendorfer/reviewboard,custode/reviewboard,bkochendorfer/reviewboard,beol/reviewboard,davidt/reviewboard,bkochendorfer/reviewboard,brennie/reviewboard,1tush/reviewboard,1tush/reviewboard,sgallagher/reviewboard,reviewboard/reviewboard,1tush/reviewboard,brennie/reviewboard,1tush/reviewboard,beol/reviewboard,reviewboard/reviewboard,davidt/reviewboard,1tush/reviewboard,custode/reviewboard,chipx86/reviewboard,davidt/reviewboard,KnowNo/reviewboard,sgallagher/reviewboard,1tush/reviewboard