Add some roles for autodetection of Hardware

roles/yavdr-common/files/modules.fact.py

@@ -0,0 +1,9 @@
+#!/usr/bin/env python2
+# This script returns a list of currently loaded kernel modules
+from __future__ import print_function
+import json
+import kmodpy
+
+k = kmodpy.Kmod()
+
+print(json.dumps([module[0] for module in k.loaded()]))