Fixing debian init script to warn on error

Because it's actually calling another startup script, the normal way of
starting up can mask errors and make it hard to troubleshoot.

This should output the original failure if the underlying script gives
an error.

Example error:

    Starting OpenNMS:
    WARNING!  The following file(s) contain the
    'non-ip-snmp-primary' or 'non-ip-interfaces' attributes,
    which were deprecated in OpenNMS 1.10 and removed in
    OpenNMS 1.11.

    Please check your import files and remove the deprecated
    attributes, and restart.

    failed
NMS-6327, Add check in ISOMLayoutAlgorithm for vertex count
Added null checks to whitespace trimming code to fix provisioning UI.
Changed comparison of snmpPrimary field so that it always uses the new getter.
Fixed system group typo in hwg.xml.
Merge remote-tracking branch 'origin/1.12'
No longer rely on opennms-base-assembly for datacollection config tests.

Conflicts:
	opennms-config/src/test/java/org/opennms/netmgt/config/DataCollectionConfigParserTest.java
Merge branch 'space/13.2'
Merge pull request #32 from rfdrake/debian_init_change

Fixing debian init script to warn on error
Partial fix for NMS-6059: Scan of auto-provisioned node does not pick up nodelabel
Fix broken tests (NMS-6059 follow-up)
bump xmlunit to 1.5
Major enhancements to JAXB support.
Castor -> JAXB: poller, page-sequence, mail-transport-monitor
added JolokiaBeanMonitor based on jira NMS-6328
bump selenium version
Merge remote-tracking branch 'origin/1.12'

Conflicts:
	opennms-provision/opennms-provisiond/src/main/java/org/opennms/netmgt/provision/service/DefaultProvisionService.java
	opennms-provision/opennms-provisiond/src/test/java/org/opennms/netmgt/provision/service/NewSuspectScanTest.java