configure_activemq: Fix typo in comment

Fix a typo to say that we _disable_ conduitSubscriptions for queues.
Merge pull request #59 from Miciah/configure_activemq-fix-typo-in-comment

configure_activemq: Fix typo in comment
Cleaned up config template and removed port configs from installer
Merge pull request #60 from nhr/master

Cleaned up config template and removed port configs from installer