svnwrap: Refactor the svn_auth_ssl_server_trust_prompt to add other handler - Since there are five handler, change to SubversionPrompt class from svn_auth_ssl_server_trust_prompt(). - Moved out of the handler to check the callback function is non-None.

#!/bin/sh
. $(dirname $0)/common.sh

for b in `hg branches -aq` ; do
    hg co $b || break
    echo verifying $b
    hg svn verify
done