Persist only CPU-type rows for hrProcessor / hrDevice collection
Add a bunch of debug logging to VmwareRequisitionUrlConnection
Remove Logger creation from synchronized block.  Add log messages before and after sync block to determine lock wait times

Conflicts:
	opennms-services/src/main/java/org/opennms/netmgt/poller/DefaultPollContext.java
fix a possible synchronization issue in pendingPollEvent and adjust logging levels

Conflicts:
	opennms-services/src/main/java/org/opennms/netmgt/poller/pollables/PendingPollEvent.java
Improving OnmsMonitoredServiceDetail
Merge remote-tracking branch 'origin/1.12' into EJ