revert to 3.2.7, deployed our own version to avoid pom complications
Merge remote-tracking branch 'origin/1.10' into 1.12
Merge branch '1.12'
make sure the answers are not null, first
Merge branch '1.12'
Added @Transactional to test.
Merge branch 'master' into feature-hibernate4-upgrade
Merge branch 'feature-hibernate4-upgrade' of https://github.com/OpenNMS/opennms into feature-hibernate4-upgrade