am baa6a15c: Merge "Add MODULE_LICENSE file"

* commit 'baa6a15c85c8ab803b580f3fcbd1eecfbbe9c3a7':
  Add MODULE_LICENSE file
diff --git a/MODULE_LICENSE_GPL b/MODULE_LICENSE_GPL
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/MODULE_LICENSE_GPL