monitor: Rename monitor_handle_command() As this series will add a new kind of Monitor command, it's better to rename monitor_handle_command() to what it really is: handle_user_command(). This will avoid confusion. Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>