Re-enabled Flamenco, as it seems to be working on Py36

cloud.py

@@ -2,14 +2,14 @@
 
 from pillar import PillarServer
 from attract import AttractExtension
-# from flamenco import FlamencoExtension
+from flamenco import FlamencoExtension
 
 attract = AttractExtension()
-# flamenco = FlamencoExtension()
+flamenco = FlamencoExtension()
 
 app = PillarServer('.')
 app.load_extension(attract, '/attract')
-# app.load_extension(flamenco, '/flamenco')
+app.load_extension(flamenco, '/flamenco')
 app.process_extensions()
 
 if __name__ == '__main__':