gnunet-go R5N

[Bernd Fix]

A new version (v0.1.32) of gnunet-go is availble at 
https://git.gnunet.org/gnunet-go.git that should be ready for 
integration tests. Some major and minor bugs have been fixed that have 
escaped attention before. A lot of code refactoring happened too...

The new README includes a new section on how to run tests yourself; you 
might try that yorself. Any feedback on problems or failures welcome.

Cheers, Bernd.