Tool to build a big, dumb SQL histogram of private-enterprise names for unknown trap events
Merge branch '1.12' of github.com:OpenNMS/opennms into 1.12
Fix for Bug NMS-6603

Pollerd stops working if a service is down and the downtime model is not
correct.

Now PollableServiceConfig.getInterval() will return -1 instead of
throwing a RuntimeException when the downtime model is wrong, and it
will log an error to poller.log
bump to latest ssh wagon
Merge remote-tracking branch 'origin/1.12'

Conflicts:
	opennms-services/src/main/java/org/opennms/netmgt/poller/pollables/PollableServiceConfig.java
Fixed merge compile error.
Changed MockSnmpAgent to use /dev/urandom (if available) as the
entropy gathering device so that MockSnmpAgent tests don't timeout if there
is insufficient entropy to generate seeds to start up the SNMPv3 security protocols.
Changed some Thread.sleep() calls to use while() loops instead so that
the timing is more reliable in PollerTest.
new nodepage outage-timeline feature NMS-6578
F it.  Turn the vacuumd test off.
Merge remote-tracking branch 'origin/master' into pjsm/2.0