New updater and deployment

[Kaldran]

I am looking for some guinea pi.... users to test a new version of the updater and its method of deployment. Using Java webstart technology the installer and wrapper files will become redundant and many problems with the JNI interface will be fixed. Further it will be way more chatty about things going wrong.

If you like to help ironing out left bugs, please send me a pm including what OS you are using (if Linux please include the desktop environment as well). Especially users still experiencing the 'can't connect' bug are very welcome to join.

The updater will replace the old one, so no need to run two different versions. May take a few days though til you get an answer or links to it.