Propagate summary tone of BIP Comments to their applicable BIP preambles

Affects: BIPs 38, 39, 42, 44, 47, 60, 61, 74, 75, 90, 150, 151, 152

bip-0060.mediawiki

@@ -3,7 +3,7 @@
   Layer: Peer Services
   Title: Fixed Length "version" Message (Relay-Transactions Field)
   Author: Amir Taaki <genjix@riseup.net>
-  Comments-Summary: No comments yet.
+  Comments-Summary: Discouraged for implementation (one person)
   Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0060
   Status: Draft
   Type: Standards Track