Remove old log() method javadoc.
Fix sanitizeTitle() return value.
Changed unmarshalling integration test to use parametrized unit tests and a separate coverage test

Conflicts:
	integration-tests/src/test/java/org/opennms/netmgt/config/WillItUnmarshalTest.java
Fix of #SPC-667 and #SPC-668
Fix of #SPC-667 and #SPC-668
Merge remote-tracking branch 'origin/master' into pull-requests
Merge branch 'fooker-integration-test-refactoring' into pull-requests

Conflicts:
	integration-tests/src/test/java/org/opennms/netmgt/config/WillItUnmarshalTest.java