Rename and update license file
diff --git a/LICENSE.md b/LICENSE
similarity index 99%
rename from LICENSE.md
rename to LICENSE
index 9276409..de31e1a 100644
--- a/LICENSE.md
+++ b/LICENSE
@@ -1,5 +1,4 @@
 Copyright 2015, the Dart project authors. All rights reserved.
-
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions are
 met: