This version of lxc-start-ephemeral makes the following changes:
1. drops aufs (doesn't work on precise)
2. if COMMAND is specified, then, as in Robert's original version, the container executes the command and then is destroyed. If no COMMAND is specified, it waits until it is stopped (i.e. with lxc-stop)
3. cleans up on SIGINT etc
This version of lxc-start-ephemeral makes the following changes:
1. drops aufs (doesn't work on precise)
2. if COMMAND is specified, then, as in Robert's original version, the container executes the command and then is destroyed. If no COMMAND is specified, it waits until it is stopped (i.e. with lxc-stop)
3. cleans up on SIGINT etc