Bug 1122413 - handle server without explicit regions
Bug 1121883: Added documentation to work around a known VirtualBox issue
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 #5647 from nhr/bug_1121883

Merged by openshift-bot
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
<mongodb cart> adapt to use SCL-provided mongodb

Bug 1073126
https://bugzilla.redhat.com/show_bug.cgi?id=1073126

Adds `lib/mongodb_context`, which wraps MongoDB executables with
appropriate SCL context

Adds `update_configuration` function: sets up `PATH`, `MANPATH`, and
`LD_LIBRARY_PATH` for shell env

Update `mongo` shell function in `rhcsh`: don't clear `LD_LIBRARY_PATH`
before calling `mongo`, trust the `PATH` variable to find the right
`mongo`, and resolve mongo path into var `mongo_bin`
mongodb cart: address bugs with scaled carts

Bug 1073126
https://bugzilla.redhat.com/show_bug.cgi?id=1073126#c8

Add `publish-ld-library-path-info` hook, lock `mongodb/lib` directory

Also addresses issue with `rhcsh` where correct `mongo` bin isn't
necessarily on the `PATH`
mongodb cart: Support non-SCL systems

Bug 1104072
https://bugzilla.redhat.com/show_bug.cgi?id=1104072

This commit updates the cart spec file to conditionally call the
`mkjournal` script with or without SCL mongo, updates `mongodb_context`
to support non-scl mongo and tweaks `rhcsh` in a similar manner.

Additional fixes include:

* modify the `mongo` function in `rhcsh` to properly quote
  user-specified parameters for passing to `scl enable mongodb24`

* conditionally publish path elements so the correct `mongo*` binaries
  are preferred in scaled and non-scaled environments

* defensively quote user-specified parameters in function `mongo` in
  `rhcsh` so that things like exotic passwords that contain spaces are
  passed to the `mongo` binary without being erroneously split into
  multiple arguments
mongo cart: clean up `mongodb_context`

Integrating Miciah's suggestions to simplify `update_configuration` -
smarter path element generation and more correct handling for empty
`ld_path` variables
publish hooks should be "nosqldb" for mongo?