Update, near finalization

[David Van Horn <dvanhorn@xxxxxxxxxx>]

The draft of SRFI 63 Homogeneous and Heterogeneous Arrays has been updated to 
resolve the Issues section (cf previous drafts).  This draft will be finalized 
if there are no concerns raised in the next couple of days.

   http://srfi.schemers.org/srfi-63/srfi-63.html

David