Happy New Year: bump copyright dates in footer.jsp and support/about.jsp
opennms-common now Recommends libxml2-utils (for xmllint utility)
Merge remote-tracking branch 'origin/1.10' into space-integration-12.3-code-freeze-branch

Conflicts:
	opennms-webapp/src/main/webapp/css/styles.css
Merge remote-tracking branch 'origin/space-integration-12.3-code-freeze-branch'
fix broken ReloadContainer