fix some poms to make 1.12 -> 1.13 merges easier
Fix for Enhancement NMS-6766

Upgrade Selenium libraries to their latest version

Because of the upgrade of HttpCore/HttpClient, I manually verified that
HttpCollector, WebMonitor, PageSequenceMonitor and XmlCollector are
working as expected with those libraries without code changes.
Merge remote-tracking branch 'origin/1.12'

Conflicts:
	features/gwt-ksc-add/pom.xml
	features/gwt-ksc-combobox/pom.xml
	features/gwt-snmpselect-list/pom.xml
	features/gwt-suggestion-combobox/pom.xml
	features/isoc-ipv6-gui/pom.xml
	features/isoc-ipv6-participants/pom.xml
	features/name-cutter/pom.xml
	features/node-page-list/pom.xml
	features/opennms-gwt-theme/pom.xml
	features/topology-map/archetypes/archetype-example-operation/pom.xml
	features/topology-map/archetypes/archetype-example-operation/src/main/resources/archetype-resources/pom.xml
	features/topology-map/org.opennms.features.topology.app/pom.xml
	features/topology-map/plugins/org.opennms.features.topology.plugins.browsers/pom.xml
	features/topology-map/plugins/org.opennms.features.topology.plugins.ncs/pom.xml
	features/topology-map/plugins/org.opennms.features.topology.plugins.topo.history/pom.xml
	pom.xml
	protocols/selenium-monitor/pom.xml