#1294: fix triggering into duplicate namelists
remove redundant assignment
rose metadata: fix check value for ignored sections' options
Merge pull request #1296 from benfitzpatrick/rose-metadata.fix-check-ignored-section-options

rose metadata: fix check value for ignored sections' options
Merge pull request #1295 from benfitzpatrick/1294.fix-dupl-trigger

#1294: fix triggering into duplicate namelists