AutomatedDeployer uses correct signature to instantiate DirectorClient

Signed-off-by: Abhijit Hiremagalur <abhi@pivotallabs.com>
it is not a mock

Signed-off-by: Abhijit Hiremagalur <abhi@pivotallabs.com>
Always call new in DirectorClient

Stop doing the block form of Hash#fetch

Signed-off-by: Abhijit Hiremagalur <abhi@pivotallabs.com>
Encapsulate stemcell uploading in DirectorClient

Signed-off-by: Abhijit Hiremagalur <abhi@pivotallabs.com>
Encapsulate access to bosh cli in DirectorClient

Signed-off-by: Abhijit Hiremagalur <abhi@pivotallabs.com>
Always re-target and login before performing cli operations

Signed-off-by: Abhijit Hiremagalur <abhi@pivotallabs.com>
Hide behavior used only by this class

Signed-off-by: Abhijit Hiremagalur <abhi@pivotallabs.com>
Cleanup unused requires

Signed-off-by: Abhijit Hiremagalur <abhi@pivotallabs.com>