Provide a link to current discussion / issue tracker in Readme.md

[thoka]

Although the development of this software switched to a bunch of packages at https://github.com/fedwiki this place still seems to be the central place for collectiong issues ?

Please add documentation about places where to dock into current development (regarding meta-information) into this projects readme.

[WardCunningham]

This is it.