Removed loading of Attract server from the master branch.

Development of Cloud with Attract enabled has been moved to the
'with-attract' branch, so that we can deploy onto production without
Attract enabled.
Once we decide it's time to deploy together with Attract, we can merge
the 'with-attract' branch back to master.

cloud.py

@@ -1,12 +1,8 @@
 #!/usr/bin/env python
 
 from pillar import PillarServer
-from attract_server import AttractExtension
-
-attract = AttractExtension()
 
 app = PillarServer('.')
-app.load_extension(attract, '/attract')
 app.process_extensions()
 
 if __name__ == '__main__':

requirements.txt

@@ -1,6 +1,5 @@
 # Primary requirements
 pillar
-attract_server
 pillarsdk
 
 # Secondary requirements (i.e. pulled in from primary requirements)