Drop EcalCalPi0Calib from tests.

- Fixes #1278.
when switching to PFEG in PF mode by customize, ensure mustache SCs are used in all inputs to PF for consistency
fix conversions not being linked in track-track matching (was commented out by accident)
fully clone the conversion sequence
Restore sanity check in MassSearchReplaceAnyInputTagVisitor; skip it only on demand.

Conflicts:
	RecoEgamma/Configuration/python/customizePFforEGammaGED.py
Script for producing performance strip charts of the recent IB's. This is the updated version of it
Performance strip charts script.
Merged refs/pull/1316/head from repository cms-sw
20131104 move all the plot files to png format
Drop also EcalCalEtaCalib.
Merge pull request #1285 from ktf/drop-EcalCalPi0Calib

AlCa Fix -- Drop EcalCalPi0Calib & EcalCalEtaCalib from tests.
Merge pull request #1325 from fabiocos/70X-ValidPerf

Performance monitoring -- Update Validation/Performance output.
Merge pull request #1273 from lgray/conv_and_customize_fixes

Reco updates -- Patches on top of #1242 (Egamma improvements), consistency fixes and conversions