recognize user:password in URLs that include port numbers.
when giving user/pwd in an URL, eg.
hg pull http://user:pwd@host.com:666/hg/something,
hg would still ask for user/pwd in interactive mode (or fail in
non-interactive)
Checking encoding (ascii)...
Checking extensions...
Checking templates...
Checking patch...
Checking merge helper...
Checking commit editor...
Checking username...
No problems detected