[Swan-dev] interop-ikev2-racoon-02-psk-responder test

[D. Hugh Redelmeier]

I just ran the test suite to test some changes before committing them.  
The only regression (i.e. the only test that passed yesterday but failed 
today) is interop-ikev2-racoon-02-psk-responder.

It fails with this message in the console log:
+002 "westnet-eastnet-ikev2" #2: invalid padding-length octet: 0x23

I think that this is an oblique way of saying that the encrypted payload 
is smells bad and will be rejected.  If so, it isn't really user-friendly.

I also don't know why this would happen.  But it seems unrelated to my 
changes so I will ignore it for now.