Quickstart scalability now determined in summary field
Added unit tests for quickstart scalability parsing
Faster regex + DRYer mocking for unit tests
BZ888671 -  oo-accept-broker or oo-accept-systems will create production.log, the file's permission is wrong.

In doing this I also switched all the logs to have a mode of 640.  This also
resolves the user_action.log issue:
https://github.com/openshift/origin-server/issues/977
Revised quickstart scalability check to handle nil summary
Minor tweak to the broker log owner/mode issue

I'm not comfortable relying on attr and ghost to work as I would expect it.
This makes the intention a little more clear: "No matter what happens, make
sure the files are owned by apache and have a mode of 640"
BZ 889136: Add xdebug.
BZ 888410: The reader sequence can block if there is too much stderr
Merge pull request #1091 from rmillner/BZ888410

BZ 888410: The reader sequence can block if there is too much stderr
Refactor to use env var rather than output from hook
Typo.
Merge pull request #1103 from rmillner/BZ888410

Fixes a typo
Merge pull request #1097 from rmillner/BZ889136

Merged by openshift-bot
Merge pull request #1101 from jwhonce/dev/testing

Merged by openshift-bot
Merge pull request #1096 from brenton/BZ888671

Merged by openshift-bot
Merge pull request #1090 from nhr/quickstart_scalability_logic

Merged by openshift-bot
Merge pull request #1100 from sg00dwin/misc-dev

Merged by openshift-bot
Create variables for border color;
.ie specific styled moved to core
Merge branch 'master' of github.com:openshift/origin-server into misc-dev