fix for: https://bugzilla.redhat.com/show_bug.cgi?id=1057210
Merge pull request #133 from EricWittmann/master

fix for: https://bugzilla.redhat.com/show_bug.cgi?id=1057210
Changes due to overlord commons improvements
Merge pull request #134 from EricWittmann/master

Changes due to overlord commons improvements
brought the dtgov installer up to speed with the latest overlord commons
https://issues.jboss.org/browse/DTGOV-102 - fixing HelloWorld Service so it can be deployed
https://issues.jboss.org/browse/DTGOV-102 - fixing HelloWorld Service so it can be deployed
merge upstream