odd character limiting

[stevesmoot]

legalKey bounces characters with the high bit set. But the net connection used and memcached itself ate both fine with the 8 bit characters (tho not \0 \r \n and space in keys) See http://grokbase.com/t/danga/memcached/07ckzm4pm0/what-is-a-valid-key
They mention updating the FAQ, tho the wiki faq seems to lack the updated text.

[qoelet]

This should have been fixed in #58.

[bradfitz]

I control only the gomemcache repo. I can't fix all the documentation on the web.