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