Collecting the Podman/libpod specifics in one place allows us use the
hooks documentation which the previous commit made more generic.
The re-ordered SEE ALSO is because [1]:
> The list should be ordered by section number and then alphabetically
> by name.
[1]: http://man7.org/linux/man-pages/man7/man-pages.7.html
Signed-off-by: W. Trevor King <wking@tremily.us>
Closes: #772
Approved by: mheon