midas bitbucket repository had a spam attack, about 40 spam messages were posted 
into the issues. I was able to delete them manually. No idea how they got past 
bitbucket spam filters and if they are spam or an attack against automated issue 
tracker tools or an attack against the repo owner (who is vulnerable as they rush 
in to deal with the spam). if this happens again, "anonymous issues" may have to 
be disabled, bitbucket login required. K.O.