OS-1840 fmdump shall emit JSON (rm feedback)

@@ -18,11 +18,10 @@
 #
 # CDDL HEADER END
 #
 #
 # Copyright (c) 2004, 2010, Oracle and/or its affiliates. All rights reserved.
-# Copyright (c) 2013, Joyent, Inc. All rights reserved.
 #
 
 .KEEP_STATE:
 .SUFFIXES: