Fix Origin quickstarts.
Bug 999295: Improve mongodb startup verification reliability

Ensure that mongodb is actually running after calls to `control start`, taking care to return
an error if it's not running. Prevent false-positive reporting of started state.
Bug 1002269 - empty client messages are dropped, should be new line
Status was failing at the curl command on stopped gears due to the -e
Handle scl multi arg escaping a little better
Merge pull request #3524 from ironcladlou/bz/999295

Merged by openshift-bot
Merge pull request #3527 from jwforres/bug_1002269_empty_client_messages_dropped

Merged by openshift-bot
Merge pull request #3529 from rmillner/pythocalypse

Merged by openshift-bot
Merge pull request #3532 from danmcp/master

Merged by openshift-bot
Merge pull request #3523 from smerrill/feature/fix-php-quickstarts

Merged by openshift-bot
enable ha feature
Merge pull request #3534 from rajatchopra/enable_ha

Merged by openshift-bot
<admin stats> refactor and mods for admin console

Results subclasses were all moved out to a lib file.
Admin::Stats became Admin::Stats::Maker in order to have clean
separation of namespaces and make Rails autoloading happy.
Miscellaneous bits added and adjusted.
<admin suggestions> library to suggest admin changes

Generates config-driven suggestions for:
* Adding capacity
* Removing capacity
* Taking note of unresponsive nodes
* Fixing suggestion config values
Extensible with subclasses.
<admin console> capacity planning

https://trello.com/c/nqlnXBRQ/58-5-allow-admins-to-do-simple-capacity-planning-from-the-admin-console-admin

The admin console displays important systems statistics for capacity
monitoring and planning in a nice visual format. Suggestions can be
configured to display for common needs such as adding capacity.
Various other tweaks and improvements have been made.