plugins/dns/nsupdate: Fix example of key algorithm

Fix the commented-out example setting for BIND_KEYALGORITHM in the
dns-nsupdate example configuration file.
oo-diagnostics: Fix test_node_mco_log when no log

Make test_node_mco_log fail gracefully when the node mcollective log file
is absent.  Before this commit, the test would hang because it would run
a sed command with no input file provided.

This commit fixes bug 1077664.
rubygem-openshift-origin-common: Req. parseconfig

rubygem-openshift-origin-common.spec: Add a Requires: on the parseconfig
rubygem because oo-diagnostics uses parseconfig.

This commit fixes bug 1083334.
Updating the Dockerfile for prereqs
oo-diagnostics: Drop unneeded require 'socket'

Drop a "require 'socket'" statement in the test_broker_certificate check.

This require statement was obviated in commit
9b72939f28a6d35354db74cc7464d879bbd3a81e.
oo-diagnostics: Better handle curl error

Catch and report if curl returns an error in the test_broker_certificate
check.

Previously, test_broker_certificate would ignore curl's return code, and so
errors connecting to the broker would turn up as backtraces when
test_broker_certificate would try to parse the output from curl.
Bug 1090708 - Removing newlines from _LOG_DIR.erb templates
Merge pull request #5335 from brenton/BZ1090708

Merged by openshift-bot
Remove newlines from env ERBs
Merge pull request #5336 from ironcladlou/log-erb-newlines

Merged by openshift-bot
Modified URL match rule for remote user auth configurations
Merge pull request #5339 from nhr/rest_api_URL_match

Merged by openshift-bot
Adding test coverage
Merge pull request #5338 from danmcp/master

Merged by openshift-bot
Remove unused code
bump_minor_versions for sprint 44
fix tito rel-eng/packages tracking for msg-common and msg-node-mcollective
bump specs to fix tags
Automatic commit of package [openshift-origin-msg-common] release [1.19.4-1].
fixing tags