Added --metadata-off option to config edit.
--metadata-off changed to --no-metadata
Fix --no-metadata for previewed apps.
Tidy redundant brackets.
rosie-ws: add basic braces in query test
Merge branch 'master' into t-rosie-ws-braces
Merge branch 'master' into t-rosie-ws-braces
Merge pull request #814 from matthewrmshin/t-rosie-ws-braces

rosie-ws: add basic braces in query test
Merge pull request #810 from arjclark/no-metadata-option

rose edit: add --metadata-off option