Bug 1122413 - handle server without explicit regions
Allow for 2-leg oauth where there is no token or token_secret
Card origin_node_401 - Fix extended tests

* Refactor gear functional tests
* Refactor upgrade functional tests
Merge pull request #5650 from jwforres/oauth_2_leg

Merged by openshift-bot
Automatic commit of package [openshift-origin-cartridge-postgresql] release [1.27.3-1].
Automatic commit of package [rubygem-openshift-origin-controller] release [1.28.3-1].
Automatic commit of package [rubygem-openshift-origin-console] release [1.28.2-1].
Automatic commit of package [rubygem-openshift-origin-common] release [1.27.3-1].
Automatic commit of package [openshift-origin-node-util] release [1.27.3-1].
Update KVM setup info in VM guide
Merge pull request #5644 from fabianofranz/bugs/1122413

Merged by openshift-bot
Merge pull request #5649 from jwhonce/origin_node_401

Merged by openshift-bot
Merge pull request #5651 from nhr/revise_qcow_command

Merged by openshift-bot