SearchProviders can supply search prefix they support
remove location buttons from layout
Changed hop-based provider to be the default provider for linkd topology.
Tweaked SavedHistory.toString(). Improved focus menu operations. Removed the
"Hide nodes without links" operation. Added ability to specify SZL in the URL
query string. Made the SZL default to 1 when focus nodes are specified on the
URL query string.
intial styling of searchbox
add location tools, center on select & show all map
update searchbox list styles
update styles, fix semantic btn disabled when 0
Reduced logging inside simple edge and vertex providers.
Added checks to vertex and edge selection so that bogus selectionChanged events
are not triggered.
Another log message moving to trace().
Added check so that graph boundary updates do not trigger redoLayout()
unnecessarily.
Deferred setting the layout algorithm until after all Criteria are in place
so that setting focus nodes reduces the time it takes to lay out the graph.
Added a RequestHandler that will reparse focusNodes and szl query parameters
on every request. Fixed some bugs in the code that parses the query parms.
Fixed AlarmStatus color when alarms are acknowledged
Added trailing SPACE.
Fixed a few issues in the UI.
add focus icon to token field
Merge branch 'space/13.2' of github.com:OpenNMS/opennms into space/13.2

Conflicts:
	features/topology-map/org.opennms.features.topology.app/src/main/java/org/opennms/features/topology/app/internal/TopologyUI.java
update token field styles
update search box behavior
Moved DynamicThresholdFilter into the root appender so that the other logger
filtering works properly so you can quiet down chatty loggers (Spring, etc).