Merge branch 'ticket-481'
Merge branch 'ticket-475'
Merge branch 'ticket-476'
Merge remote-tracking branch 'deegree/master'
Merge remote-tracking branch 'deegree/master'
Merge remote-tracking branch 'deegree/master'
Merge remote-tracking branch 'deegree/master'
working on reducing symbology parser complexity
Merge branch 'sonar-warning-fixes'
Merge branch 'nullcrs-warning-fix'
Merge remote-tracking branch 'deegree/master'
Merge remote-tracking branch 'deegree/master'
Merge remote-tracking branch 'origin/ticket-484'