Adding baseline LICENSE.md

Author: cwilso

LICENSE.md

@@ -0,0 +1,10 @@
+All Reports in this Repository are licensed by Contributors
+under the
+[W3C Software and Document License](https://www.w3.org/copyright/software-license/).
+
+Contributions to Specifications are made under the
+[W3C CLA](https://www.w3.org/community/about/agreements/cla/).
+
+Contributions to Test Suites are made under the
+[W3C 3-clause BSD License](https://www.w3.org/copyright/3-clause-bsd-license-2008/)
+