metomi/rose#928: rose edit: update sub-ns API
metomi/rose#928: tidy
metomi/rose#928: more tidy
metomi/rose#928: implement feedback
rose suite-run: check bad Cylc global config

In particular `[host][localhost]run directory` and
`[host][localhost]work directory`.
rosie id --to-web: fix hard coded Trac assumption

Was hard coded to the browser method of Trac.
rose.conf: update [rosie-id]prefix-web example
rose documentation: update out-of-date
rose documentation: update out-of-date
Merge pull request #1047 from benfitzpatrick/rose-doc.fix-out-of-date

rose documentation: update out-of-date
Merge pull request #1040 from matthewrmshin/rose-suite-run-check-cylc-global-compat

rose suite-run: check incompatible Cylc global config
rose documentation: implement some feedback based on training
rose documentation: tidy
metomi/rose#928: implement feedback
t/rose-rug-simple/: new test battery
Merge pull request #1050 from benfitzpatrick/doc.implement_feedback

rose documentation: implement feedback from training
Merge pull request #1037 from benfitzpatrick/rose-edit-api-sub-ns

#928: rose edit: document API for custom sub-panel widgets
Merge pull request #1051 from matthewrmshin/t-rose-rug-simple

t/rose-rug-simple/: new test battery
rose documentation: fix bad rose suite-run documentation
Merge pull request #1054 from benfitzpatrick/doc.fix

rose documentation: fix bad rose suite-run documentation