In /src/Functions.cxx: Added function addHelicityAnglesToTree.
In scripts/refineB2JpsiKstTuple.py: Added helicity angles calculation feature.
Building jpsiKst fit (work  in progress).
In src/Functions.cxx: Finalised addHelicityAnglesToTree() function.
In /scripts/refineB2JpsiKstTuple.py: First stable version of the refining script.
In scripts/refineB2JpsiKst?.py: Minor esthetic changes.
Added file : scripts/addHelicityAnglesToTree.py
In ../scripts/addHelicityAnglesToTree.py: Added command line arguments.
added script to get NLL values as a function of a parameter
added script to plot NLL values
implemented shifting horizontal axis in parameter plots for toys
updated parameter values in scripts/plotNLL.py
Merge remote branch 'Jeroen/master' into JpsiKst

Conflicts:
	P2VV/Functions.h
	python/P2VV/Parameterizations/FullPDFs.py
In src/Functions.cxx: Fixing problem with the mometan branch data type. Work in progress.
In scripts/addHelicityAnglesToTree.py: Tne code to accomodate Edinburg's ntuples.
In P2VV/Functions.h: Removed temporary/unnecessary lines.
Merge remote-tracking branch 'origin/JpsiKst' into JpsiKst
In src/Functions.cxx: Cleaned up function addHelicityAnglesToTree().
In scripts/addHelicityAnglesToTree.py: Improve comparision scatter plots.
In src/Functions.cxx: Added default arguemnt to addHelicityAnglesToTree() and tidy up.