Import unicode-width-0.1.7
Change-Id: Icef9ef036f60c2a7c1db838b5b1fd2874bef949a
diff --git a/COPYRIGHT b/COPYRIGHT
new file mode 100644
index 0000000..b286ec1
--- /dev/null
+++ b/COPYRIGHT
@@ -0,0 +1,7 @@
+Licensed under the Apache License, Version 2.0
+<LICENSE-APACHE or
+http://www.apache.org/licenses/LICENSE-2.0> or the MIT
+license <LICENSE-MIT or http://opensource.org/licenses/MIT>,
+at your option. All files in the project carrying such
+notice may not be copied, modified, or distributed except
+according to those terms.