issue2551251 - migrate pbkdf2 passwords if more rounds configured migrate/re-encrypt PBKDF2 password if stored password used a smaller number of rounds than set in password_pbkdf2_default_rounds. Also increase fallback number of rounds (when not set in config) to 2,000,000.

#! /bin/sh

tracker=$(ps -ef | sed -ne '/roundup-server/s/^.*\s\(\w*\)=.*$/\1/p')
wget -q -O /dev/null --no-verbose http://localhost:8080/$tracker/