check for qrunner source and critical out of 8 services
debian -> ubuntu
hhvm: enable luasandbox as the default lua engine
Revert "hhvm: enable luasandbox as the default lua engine"

This reverts commit fe71e0ff20fb04e34af507981896acd226cbcb57.
fix directory handling

TODO: rm -rf /home/mediawiki/srv/ on prod4 and prod8
Adding MediaWikiChat to Orain repo
correction
Adding MediaWikiChat to extloadwiki
specify php.ini to use (fixes HHVM issues)
Adding some extensions to be tested on extloadwiki
adding more extensions for testing to extloadwiki
eliminating blank space
use QuestyCaptcha instead of Asirra (#421)
fix syntax issue added last night which was not fixed
remove SocialProfile which was added with no extension
Randomise QuestyCaptcha stuff
Always pull master of all extensions and skins hosted under our account
Added SocialProfile
adding SocialProfile to extload (fixed this time)
removed problem children extload stuff

certain extensions (SP related) weren't working right and causing database issues, removed.