metomi/rose#507: fix array widget error handling
metomi/rose#507: fix array widget comma handling
metomi/rose#507: remove redundant call
rose documentation: update following feedback
rose documentation: update formats
rose documentation: fix
rose documentation: rename
rose documentation: update renaming
rose documentation: update links for rename
rose documentation: fix titles
metomi/rose#686: fix
Merge pull request #687 from benfitzpatrick/686.rosie-go-fix-no-suites

#686: fix rosie go load crash
Merge pull request #685 from benfitzpatrick/doc.feedback

rose documentation: implement some feedback
rose config-dump: fix -C DIR and -f FILE behaviour.

Only process files given in the list of -f FILE options. If -C DIR is
specified with -f FILE and FILE is a relative path, FILE is assumed to
be relative to DIR.
rose config-dump: test absolute "-f FILE".
rose documentation: update following feedback
rose documentation: tidy
rose task-run: allow more "--path=[NAME=]GLOB".

Process "--path=[NAME=]GLOB" in "rose task-run" in additional to those in
"rose task-env".
rose documentation: fix FAM
rose task-run: fix documentation.