Waveform reconstruction bugfix

Fix several bugs in the waveform reconstruction code.

Also, try to improve the fitting convergence for the CB fits.

Scintillator/ScintRecAlgs/python/ScintRecAlgsConfig.py

@@ -29,7 +29,7 @@ def WaveformClockRecCfg(flags, name="ClockRecAlg", **kwargs):
     acc = ComponentAccumulator()
 
     tool = ClockReconstructionTool(name="ClockReconstructionTool")
-
+    # tool.CheckResult = True
     kwargs.setdefault("ClockReconstructionTool", tool)
 
     recoAlg = CompFactory.ScintClockRecAlg(name, **kwargs)