Such as the ability to run any number of applications inside the
debugger transparently.
Signed-off-by: NCleber Rosa <crosa@redhat.com>

This syncs the manpage with the latest changes of command line options
and plugins (for example, the new multiplex).
Signed-off-by: NCleber Rosa <crosa@redhat.com>

Update documentation regarding the last update on argument parsing.
Like option --silent goes to run subcommand and there's no
need to quote for multiples test names.
Signed-off-by: NRuda Moura <rmoura@redhat.com>

This page is intended as a basic offline aid for new users of avocado.
Signed-off-by: NCleber Rosa <crosa@redhat.com>