Remove cnick from parcel syntax in cfh files. Remove the ability to set a Parcel's nickname during a parcel declaration, so that a parcel declaration is now more like a forward struct declaration in C. Now the only way to set the nickname is via a parcel definition in a .cfp file.
lucy/trunk/clownfish/perl/t/600-parser.t
lucy/trunk/clownfish/src/CFCParseHeader.y