Passing down X-Forwarded-Port

Some frameworks, like Laravel (PHP), does use X-Forwarded-Port to build its canonical URLs.
Extract form-important from #new-application
Support URL entry during app creation
Improve test performance by reusing cache for most tests
Add custom cartridges to existing apps
Add broker config for external cartridges
Read the enabled state of the external cartridges feature from the broker
Corrected comment for destroy method
Merge remote-tracking branch 'origin/master' into support_external_cartridges
Card online_runtime_239 - Remove env required directory
Card 276

Basic functionalities to pull 'publish-gear-endpoint' logic into the platform.
In doing so, we now use 'connection-type' argument to ensure that we check both the connection name and the type.
Bug 956625 - Cleanup some BuildRequires that were added for this bug

https://bugzilla.redhat.com/show_bug.cgi?id=956625

Added some extraneous BuildRequires, this cleans those BuildRequires up,
cleans up the GemFile and removes a dependency on
/etc/openshift/console.conf needing to be present during build time.
Bug 956050
Bug 956050
Bug 957095 - V2 support in rhcsh broke USER_VARS

* Restore support for USER_VARS in rhcsh
Bug 957221 - Query local mirror, then remote mirror

* Update based in V2 work
Merge pull request #2264 from jwhonce/wip/cartridge_from_url

Merged by openshift-bot
Merge pull request #2267 from jwhonce/bug/957095

Merged by openshift-bot
Removed 'setmaxstorage' option for oo-admin-ctl-user script.
Added 'setmaxtrackedstorage' and 'setmaxuntrackedstorage' options for oo-admin-ctl-user script.
Updated oo-admin-ctl-user man page.
Max allowed additional fs storage for user will be 'max_untracked_addtl_storage_per_gear' capability + 'max_tracked_addtl_storage_per_gear' capability.
Don't record usage for additional fs storage if it is less than 'max_untracked_addtl_storage_per_gear' limit.
Fixed unit tests and models to accommodate the above change.
fix for bug#956117 - cartname is required for start/stop and not comp_name