Some more fixing

This week I cleaned up gitorious. There is now two separate projects for the extensions. The old shoutcast-extension project isn't used anymore.
Streamripper can now be installed with ./configure --enable-user-extension && make && make install -commands. Stationfetcher however needs some work with this.
The exception handling of stationfetcher is improved now and is a bit more mature by design. It seems I have got rid of all crashing now and the occasional UI mess-up.

I will continue with stationfetcher and autotools. Then make tarballs available.