Fork and JChannel names need to be unique

The point is to

• recreate the channels as ee-web (with web fork on it) instead of channel web with fork web on it
• also investigate why without the fix for https://issues.jboss.org/browse/WFLY-4435 (and WFLY-4680) naming fork channels and jchannels the same (e.g. web) doesn't just result in duplicated service warning, but instead fails badly e.g. NPE in Infinispan https://issues.jboss.org/browse/ISPN-5483