Promote pcre fix to SHOWSTOPPER for one more review

Vote and promote two patches

Propose backporting enable SNI for proxy to address concerns with another
patch (sorry for breaking protocol and inserting it above the related patch
which suggested it is necessary).

Bury three proposals that simply aren't going anywhere as-is.





git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@1497011 13f79535-47bb-0310-9956-ffa450edef68