Merge branch 'refs/heads/t/logo'

Merge branch 'refs/heads/t/logo'

The fancy new svg logo and a couple of changes which streamline
the look of the web pages.

Cooking for a month.

* refs/heads/t/logo:
  web: Add horizontal space between table columns.
  web: Clean up style sheet.
  web: Avoid bold face on main page.
  web: Add padding to all pages.
  web: Move navigation into top level table.
  web: Link to "./index.html" rather than to ".".
  web: Remove selected APIs page.
  web: Avoid "integrated" in feature list of main page.
  web: Shorten slogan.
  web: The new logo for paraslash-0.7.
  manual: Avoid vertical space between coding style items.