oo-diagnostics: test_node_containerization_plugin

Add the test_node_containerization_plugin test to ensure that
OPENSHIFT_NODE_PLUGINS in /etc/openshift/node.conf does not include
unix_user_observer.
Remove references to deprecated MONGO_REPLICA_SETS

Remove references in the default broker.conf and documentation to the
MONGO_REPLICA_SETS setting, which was removed in commit
2449f2e62b47f8a7e1e69ea0c1db7419b82a167e and commit
4346b2c98717cd7f264973e1c2e2e206abef471c.  These references were
erroneously added in commit e4f862733adf9a5ed75dc3065a584a83de1797b8.
fix old mirror url

fix cartridge old mirror url
Bug 998683 - oo-accept-node failed to read manifests from source
removing v2 specific logic
Bug 998444 - Jenkins fixes.
Bug 997352 - Added usage_record -> usage inconsistency checks
Merge pull request #3420 from jwhonce/bug/998683

Merged by openshift-bot
Merge pull request #3419 from danmcp/master

Merged by openshift-bot
Merge pull request #3422 from rmillner/BZ998444

Merged by openshift-bot
Merge pull request #3421 from pravisankar/dev/ravi/bug997352

Merged by openshift-bot
bz998355 oo-admint-ctl-app fix for sparse components
Merge pull request #3423 from rajatchopra/master

Merged by openshift-bot
Fix cucumber step ambiguity
Bug 997080 - chrome input fields - turn of break word
Bug 986300 - Pulling in a few cleanup commits from Fedora
BZ#990382: Return error message and code when wrong gear id is given to oo-pam-(enable|disable)
Adjust interval before considering auto scale down
Merge pull request #3430 from ironcladlou/dev/cucumber

Merged by openshift-bot
Merge pull request #3431 from jwforres/bug_997080_chrome_input_fields

Merged by openshift-bot