Added copyright to DCO1.1.txt

Author: emlaver

DCO1.1.txt

@@ -1,3 +1,15 @@
+Developer Certificate of Origin
+Version 1.1
+
+Copyright (C) 2004, 2006 The Linux Foundation and its contributors.
+1 Letterman Drive
+Suite D4700
+San Francisco, CA, 94129
+
+Everyone is permitted to copy and distribute verbatim copies of this
+license document, but changing it is not allowed.
+
+
 Developer's Certificate of Origin 1.1
 
  By making a contribution to this project, I certify that: