metomi/rose#507: fix array widget error handling
metomi/rose#507: fix array widget comma handling
metomi/rose#507: remove redundant call
metomi/rose#18: start to use rose.reporter
metomi/rose#18: status bar draft
metomi/rose#18: implement status bar
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
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