rose edit: fix upgrade messages for null or generic settings
rose edit site/user conf documentation
#1288: add rosie go site/user config documentation
#1288: replace example conf with html
add tests & fix sort
Merge pull request #1381 from benfitzpatrick/rose-edit.fix-macro-upgrade-problems

rose edit: fix macro report handling for null or generic settings
rosie go: co update not working
Merge pull request #1386 from benfitzpatrick/1288.doc-user-conf

#1288: document rose edit, rosie go site/user configuration settings
Add not re. not using ns in duplicate sections.
Merge pull request #1394 from arjclark/docs.ns-in-dups

rose docs: ns documentation add warning re. duplicates
rose help: fix for aliases with options

E.g. `rose help suite-restart` was failing.
Add new tests.
Merge pull request #1396 from matthewrmshin/fix-rose-help-util-alias-with-opts

rose help: fix for aliases with options
rose.config: support optional opt conf keys
Document optional opt conf keys
rosie go: hover over changed, incomplete
Fix an issue with rose-ana where it believes files in the app's file directory are tests
rosie go: hover over for local status update
Merge pull request #1398 from scwhitehouse/rose_ana_file_fix

Fix an issue with rose-ana where it believes files in the app's file directory are tests
Merge pull request #1399 from kaday/rosiego_co_hoover_update

Rosiego co hover update
Merge pull request #1397 from matthewrmshin/optional-opt-conf-key

rose.config: support optional opt conf keys