[cs615asa] level5 open again

[Jan Schaumann]

All,

After the drastic albeit effective measures taken by Team4 to hold on to
the flag, I've now restored the system back to where you should be able
to resume your efforts.

You do have to repeat level4 to get your ssh key into place, however.
After that, I hope everything else should work for you as it did before.

If that is not the case, please post here to the mailing list.

-Jan