Changes

'''Update 2014-04-12:''' All tools have been reuploaded with a new certificate which should last until 2019. The change requires a reinstall of the tools because Windows is pretty picky about the changed issuer certificate. It's also pretty picky about safety of the programs because I did not dare to shell out big bucks to buy a "trusted" certificate from Verisign and Co. There are lots of red warning signs how unsafe it is to run the programs. If you're in doubt you can get the source, verify it and compile yourself. The root certificate is available from Importing the [http://gotti.no-ip.org/wurm/cacertWurm_Online_Tools.pem cacert.pemcrt certificate]may silence some warnings.