[krbdev.mit.edu #2106] bug in krb5_cc_remove_cred API?

["Jeffrey Altman [Kermit Project]" via RT]

Sam:

I have taken this ticket and will add functions to each implementation
which return a new KRB5_CC_NOSUPP error code.  I will check in the changes
and tag them for 1.3.2.

- Jeff