lxc-devsetup: Don't use [[ because sh does not support it

Signed-off-by: ChangZhuo Chen (陳昌倬) <czchen@gmail.com>
Acked-by: Stéphane Graber <stgraber@ubuntu.com>
lxc-oracle: set hostname with systemd

Signed-off-by: Dwight Engen <dwight.engen@oracle.com>
Acked-by: Stéphane Graber <stgraber@ubuntu.com>
v2 Refactoring lxc-autostart boot process and group handling.
lxc-autostart rework (please edit before pushing)

Signed-off-by: Michael H. Warfield <mhw@WittsEnd.com>
Acked-by: Stéphane Graber <stgraber@ubuntu.com>