vhost-plugin: switch from rewrite back to proxypass

Switch the primary traffic proxy for the vhost frontend plugin.
There are still other RewriteRule's that do the setting of
variables, etc.
Speeding up tests
Merge pull request #4928 from danmcp/master

Merged by openshift-bot
Bug 1071105 - On validation just print commit timestamp
Merge pull request #4930 from jwhonce/bug/1071105

Merged by openshift-bot
Merge pull request #4927 from abhgupta/abhgupta-dev

Merged by openshift-bot
Speeding up tests
Merge pull request #4931 from danmcp/master

Merged by openshift-bot
Fix formatting
Merge pull request #4932 from danmcp/master

Merged by openshift-bot
Bug 1053485 - Changing GID_MIN in login.defs prevents app creation

This patch was originally submitted by Josep 'Pep' Turro Mauri <pep@redhat.com>
Bug 1075221 - Prevent mcollective and watchman restart after logrotate
Turn off direct addressing
Bug 1075221 - Prevent node-web-proxy being restarted by logrotate
Merge pull request #4938 from danmcp/master

Merged by openshift-bot
Merge pull request #4937 from mfojtik/bugzilla/1075221

Merged by openshift-bot
Merge pull request #4940 from mfojtik/bugzilla/1075221_2

Merged by openshift-bot
vhost-plugin: remove keepalive=On for now
Stop using direct addressing
Merge pull request #4941 from danmcp/master

Merged by openshift-bot