Put in a URL that will eventually get you to The Open Group's NFS spec,

Put in a URL that will eventually get you to The Open Group's NFS spec,
which includes the NLM spec.

Fix a comment to reflect what a null function pointer in a "vsff" table
really means.

Make the "nlm<N>_proc" arrays static.

Fill in the reply dissector pointers for some entries, and flag some of
those that need to be filled in with /* XXX */.

git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@2918 f5534014-38df-0310-8fa8-9805f1628bb7