Clean up & unify upgrade scripts

- Remove all unversioned upgrade steps
- Strictly compare versions as strings, fix regexps
- Unify variables across upgrade scripts
Merge pull request #5949 from VojtechVitek/upgrade_scrips

Merged by openshift-bot
Add cucumber tests for Unified Push Server cartridge
Merge pull request #5925 from VojtechVitek/unified_push_server_tests

Merged by openshift-bot
bz1132299
throw runtime error if oo-admin-cartridge failed to install a cartridge
Merge pull request #5767 from sztsian/bz1132299

Merged by openshift-bot
BZ#1128857 - Fixes failover of activemq hosts during broker publish

* We were previously reusing a Stomp::Connection which is normally fine
and actually preferred. However, in the failover scenario the connection
that the stomp library has validated goes away, which in certain
failover scenarios causes the first message in the sequence of messages
associated with a routing event to be missing. By reinitializing the
connection when we send a message, the missing message scenario is
avoided.

* Also removing reliable => true in the connection opening as it is implicit.
Merge pull request #5962 from calfonso/bz1128857

Merged by openshift-bot
Support full DNs in LDAP group members

Split first using commas.  Assumes there's no ',' or '=' in the uid.

Bug 1165775 oo-admin-ctl-team does not parse uniqueMember LDAP ...
Merge pull request #5964 from codificat/bz1165775

Merged by openshift-bot
Use absolute path to apachectl

When the auto-idler is called from root's cron,
it may not have /usr/sbin in its PATH.
Merge pull request #5968 from a13m/apachectl

Merged by openshift-bot
Bug 1163964: Clarify message when ssh repository url fails
Merge pull request #5961 from liggitt/1163964_from_code_error

Merged by openshift-bot
BZ1165606 - enable activemq ssl connections for routing

* loads MCollective client activemq settings for routing plugin
* adds plugin.activemq config settings to routing-daemon.conf
Merge pull request #5969 from calfonso/bz1165606

Merged by openshift-bot
BZ1158773 - openshift-routing-daemon always return success even...

* Added several checks around stop,start,restart and modified the output
Merge pull request #5970 from calfonso/bz1158773

Merged by openshift-bot
Default configuration parameter to set Private SSL certificates allowed
BZ1166600 - routing-daemon will add duplicated route