feat(backup): omit /var/lib/lxc prefix during backup, don't use ':' inside filename
feat(backup): omit /var/lib/lxc prefix during backup, don't use ':' inside filename

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