add pam auth to readme
add pam auth to readme

romses/LXC-Web-Panel,claudyus/LXC-Web-Panel,claudyus/LXC-Web-Panel,romses/LXC-Web-Panel,claudyus/LXC-Web-Panel,romses/LXC-Web-Panel,claudyus/LXC-Web-Panel,romses/LXC-Web-Panel