RST format provides cross reference function that users can navigate
manual pages click. This patch is written by macro that replaces old
references to doc role in RST format.
Issue: #495
Signed-off-by: Sidong Yang <realwakka@gmail.com>
Signed-off-by: David Sterba <dsterba@suse.com>
The max width of the page is set to 800px, that renders of commands and
output in a small box requiring a scrollbar. Increase the limit to
1200px. Also update some subvoulme related text.
Signed-off-by: David Sterba <dsterba@suse.com>
