Merge pull request #5 from vmarmol/provisioner

Provisioner
Merge pull request #6 from rjnagal/scaler0

Add support for actuator REST Interface.
Adding Provisioner REST endpoints for instance types.

/instance_types -> List of all supported instance types.
/instance_types/default -> The default instance type.
Merge pull request #7 from vmarmol/provisioner

Adding Provisioner REST endpoints for instance types.
Rearrange code.
Rearrange scaler code. Add a Dockerfile and pod spec for scaler.
Integrate other APIs of provisioner.