Merge remote-tracking branch 'origin/1.12' into space/13.2

Conflicts:
	.nightly
Is not used anywhere. I guess it was refactored to HistoryOperation interface in org.opennms.features.topology.api
m_vertices field was static final. Therefore instances of the criteria chared the same collection. This is not correct. So changed it to a non static field.
Fixed #SPC-762 and changed Logging-Variable.
SPC-764 merge fix for mib compiler changes in 1.12 (backported from master)
Fix for #SPC-766
searchbox duplication issue fix
wait longer, fix flapping
update generic icon
default icon not hardcoded anymore
missing change for SPC-766 fix
update every 5 minutes
fix alarm browser link to not have the header embedded
Fixed a unit test that assumed that the default SZL is zero.
click background doesn't zoom
Rearranged columns on node browser.
Updated SavedHistory so that it will not fail if HistoryOperation
calls fail.
Merge remote-tracking branch 'origin/space/13.2'

Conflicts:
	features/vaadin-snmp-events-and-metrics/src/main/java/org/opennms/features/vaadin/mibcompiler/MibCompilerPanel.java