Don't assign the const pointers passed to hash routines to non-const
pointers.
In "zonenm_to_str()", don't assume there's a null terminator in the
packet - use "tvb_get_string()" so that the buffer into which it's
copied is explicitly null-terminated.
Put the Domain & Port into the protocol tree as a "0xXXXXXXXX" string,
rather than as a string with one blank in it.
svn path=/trunk/; revision=12909
Also move ncp222.py, x11-fields, process-x11-fields.pl,
make-reg-dotc, and make-reg-dotc.py.
Adjust #include lines in files that include packet-*.h
files.
svn path=/trunk/; revision=11410
