Use new calibrated energy member in reco::CaloCluster

Merge ontop of : CMSSW_7_0_X_2013-10-14-1400

This is just a reshuffling of EE-PS cluster association into particleFlowClusterECAL.
particleFlowSuperClusterECAL timing will decrease, particleFlowClusterECAL timing will increase.
Please double check that the above changes as anticipated.

Could possibly cause some minor changes to EE mustache superclusters, this is a bug fix for those SCs.
Originally not using corrected energy for seeding thresholds (no PS info), now this is by default.

This PR passes the short matrix. 
There will be a follow up PR related to some now-possible PFEGamma changes.