Bug 971586

Set up cron's PATH to use primary cartridge's *_PATH_ELEMENT so that
cron can use the cartridge's executables.
Mimic rhcsh logic more closely

Ensure the primary cartridge's *_PATH_ELEMENT wins
haproxy_ctld_daemon.rb: Fix backtrace option

The haproxy_ctld_daemon.rb script in the haproxy cartridge had a typo:
':backgrace' instead of ':backtrace'.

This typo appears to have been present since haproxy_ctld_daemon.rb was
introduced in commit ee8cebbe1adb351a3b80ca3fda4f047aee8fac1b.
Support running broker tests directly
Force scopes to use checked ids and avoid symbolizing arbitrary strings
Use .present? instead of .count > 0 (for performance)
Handle ValidationExceptions globally
Support LIST_DOMAINS_BY_OWNER, SHOW_DOMAIN, and SHOW_APPLICATION_BY_DOMAIN
Simplify capabilities to be more model like, and support clean proxying of inherited properties
Return creation_time on domains
<admin-console> create script to load fake data
Bug 987553 - PassengerRoot is ignored for ruby cartridges
check max limits for non-sparse carts too; fix for bz976734
Merge pull request #3137 from rajatchopra/ha

Merged by openshift-bot
Bug 971265
Retooling system architecute guide
Update per review feedback
fix scaling issue
Merge pull request #3145 from danmcp/master

Merged by openshift-bot
Merge pull request #3144 from nhr/updates

Retooling system architecute guide
Adding missing nodejs dependency
<oo-admin-clear-pending-ops> man page added
<oo-auto-idler> add man page