Mods to improve the VM experience
Minor fix to VM client tutorial
DNS config parser correctly identifies register_components values
Less over-engineered @register_components test
Merge pull request #241 from nhr/enterprise-1.2

Various bug fixes for enterprise-1.2 oo-install
<install> update activemq.xml example file

There were some minor policy updates that help with certain edge cases.
The openshift.ks script was updated but not this example file which the
documentation still refers to.
<install> update activemq-network.xml example