let github show authors

tasks/release.rake

@@ -27,14 +27,6 @@ task :pages => "man:commit" do
   }
 end
 
-desc "Generate an authors list"
-task :authors do
-  authors = %x{ git log --pretty=format:"%an" | sort -u }.split("\n")
-  readme = File.read("README.md")
-  readme.gsub!(/#### Patches contributed by\n([^\n]*)\n/m, "#### Patches contributed by\n#{authors.join(", ")}\n")
-  File.open("README.md", "w") { |f| f.print readme }
-end
-
 def latest_release
   latest = File.read("Changelog.md").split("\n").first.split(" ")[1]
 end