Mess with new 1.x binding names

This change applies (for now? :slight_smile:) only to binding extensions (e.g. knx1, weather1, etc). By the way: I think that this change started with Build #633… (not #625)
You don’t need to change the names of the persistence extension from rrd4j to rrd4j1
Keep it as it was rrd4j (and mapdb)

See: