Tidy manuals show page

- Remove <b> tags. Use a definition list instead as with specialist documents
- Put actions at the bottom of the page
- Put summary under h2 and second on the page
- put sections into list style as with index page
Tidy manual documents page

- Add body
- Add titles
- Move actions to the bottom of the page
Fix padding on edit document section form

- remove double <div class='row'...>
Make attachments forms use formstyle

- Actions at the bottom
- Make the add button green
- COrrect the title of the new attachment form
Fix tests

Renamed some links so update tests