shortened chi2 text2
argparse
added different normalizations for shape plot
factorized scaling to lumi
more args
new samples
accept args
Merge branch 'newplots' of git://github.com/HEP-KBFI/stpol into newplots
testing scripts now include step1b
disabled metunc
Add support for multiple plot output formats.
Disable most variables.
Merge branch 'newplots'

Conflicts:
	newplots/plotfw/drawfw.py
	newplots/plots.py
	newplots/runOnCluster.sh
	newplots/samples.py
Remove legacy code from samples.py
Add cleaning script.
sample weighting calculation
removed prob
new
Added muon scale factors
merge