Multiple outcomes from Strategy
VMChooser and EDPolicy moved to ClusterMapReader abstraction
CLCL drives job outcome matches with strategy decisions
Code in ClusterScaleDecision can be run on outcome completion
Minor fixes
Walk of ClusterScaleDecisions needs to break when found
Merge pull request #1 from hickeng/master

Pull Ben's recent framework changes 2
Merge pull request #2 from vmware-serengeti/master

Pull Ben's recent framework changes 2