Revert "config_item('lxc.mount.entry') sometimes returns String instead of Array"
Revert "config_item('lxc.mount.entry') sometimes returns String instead of Array"

The bug was fixed by ruby-lxc 1.0.1

This reverts commit dac1b0330273b1f7b52ba8f7271ecef86c725546.

jeremiahsnapp/dev-lxc