Log message

This introduces rb-site, a new script for installing, upgrading and maintaining
Review Board site installations. This makes it easy for new users to get going
and maintain upgrades when used with the changing media paths in our egg
packages.
Reviewed at http://reviews.review-board.org/r/626/

	Modify	/trunk/reviewboard/contrib/Makefile.am	diff
	Modify	/trunk/reviewboard/contrib/conf/apache-fastcgi.conf.in	diff
	Modify	/trunk/reviewboard/contrib/conf/apache-modpython.conf.in	diff
	Modify	/trunk/reviewboard/contrib/conf/lighttpd.conf.in	diff
	Modify	/trunk/reviewboard/contrib/conf/search-cron.conf.in	diff
	Add	/trunk/reviewboard/contrib/tools/rb-site	diff