Merge pull request #217 from roger-wolf/master

Small adaptations in limit.py and sm-protocol.txt
add S/B plots and modified produce_macros.py to use error bars from combine tool
Merge branch 'new-postfit' of github.com:gitytakahas/HiggsAnalysis-HiggsToTauTau into gitytakahas-new-postfit

Conflicts:
	test/produce_macros.py
update of uncertainty values
update of uncertainty values
update of uncertainty values