release-notes: include PR author names.

Attribution is love.

Library/Homebrew/dev-cmd/release-notes.rb

@@ -27,13 +27,13 @@ module Homebrew
                   .lines.grep(/Merge pull request/)
 
     output.map! do |s|
-      s.gsub(/.*Merge pull request #(\d+)[^>]*(>>)*/,
-             "https://github.com/Homebrew/brew/pull/\\1")
+      s.gsub(/.*Merge pull request #(\d+) from ([^\/]+)\/[^>]*(>>)*/,
+             "https://github.com/Homebrew/brew/pull/\\1 (@\\2)")
     end
     if ARGV.include?("--markdown")
       output.map! do |s|
-        /(.*\d)+ - (.*)/ =~ s
-        "- [#{$2}](#{$1})"
+        /(.*\d)+ \(@(.+)\) - (.*)/ =~ s
+        "- [#{$3}](#{$1}) (@#{$2})"
       end
     end