Fix for enhancement NMS-5876
Merge branch '1.10' of github.com:OpenNMS/opennms into 1.10
change read-only calls to use the read-only version of RrdDb
Merge remote-tracking branch 'origin/1.10' into 1.12

The file service.jsp doesn't exist on 1.12, it was reworked to use
Spring MVC style, so the original solution was ported to the correct
syntax on opennms-webapp/src/main/webapp/WEB-INF/jsp/service.jsp

Conflicts:
	opennms-webapp/src/main/webapp/element/service.jsp
Adjusting the column sizes on WEB-INF/jsp/alarm/list.jsp

The size of 'Log Msg' has been increased in 8%
The size of 'ID/Severity' has been reduced in 1%
The size of 'Last Event Time' has been reduced in 7%
fixed NOSONAR comment
Merge branch 'master' of github.com:OpenNMS/opennms
Merge remote-tracking branch 'origin/1.10' into 1.12
Merge branch '1.12'
Small Improvements in creating groups and adding items to groups in topology map. Also fixed issue #SPC-601
Fix of #SPC-602
 TLE-23 Junit Tests

Performed new test with three switch topology
Added the split method to topologyDao
Merge branch 'master' into features/linkd-scalability