Merge pull request #221 from github/downcase

Downcase all license filenames

script/downcase

@@ -0,0 +1,7 @@
+#! /usr/bin/env ruby
+# downcases all licenses in a git-friendly way
+
+Dir["_licenses/*"].each do |file|
+  system "git mv #{file} #{file.downcase}2"
+  system "git mv #{file.downcase}2 #{file.downcase}"
+end