start reorganizing main.yml in roles

library/hardware_facts.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env/python
-
 # This Module collects the vendor- and device ids for USB- and PCI(e)-devices and currently loaded kernel modules.
 DOCUMENTATION = '''
   ---

library/satip_facts.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python2
-
 DOCUMENTATION = '''
 ---
 module: hardware_facts

library/xrandr_facts.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python2
-
 from __future__ import print_function
 import ast
 import binascii