setup.py: set version to 1.1
setup.py: set version to 1.1

The "1.1" version tag exists in Git. Use that in setup.py.

Tendrl/node-agent,Tendrl/node_agent,Tendrl/node_agent,Tendrl/node-agent,r0h4n/node-agent,Tendrl/node-agent,r0h4n/node-agent,r0h4n/node-agent