Tests:
- Affected sections/pages of the manual are: Firewall, Hardware and VirtualBox.
Confirm by diffing with manual generated without the code changes.
- Open all affected pages and the full manual page and confirm that images have
changed.
- Check all affected pages and the full manual page in FreedomBox interface and
confirm that images have changed.
- Check all affected sections in the generated PDF.
- Repeat tests for English and Spanish manuals.
- No lintian warnings related to debian/copyright file.
Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org>
Reviewed-by: James Valleroy <jvalleroy@mailbox.org>
