RooSimultaneousOpt with embedded constraints
Add option --optimize-simpdf-constraints for much faster workspace creation, introduce some progress indicator at verbosity 1 in text2workspace.py (debug will appear at verbosity 2 and full dumps at verbosity 3)
add nominal pdf to shape1 type systematics
Merge pull request #90 from gpetruc/text2workspace-fast-simpdf

Text2workspace fast simpdf
Merge pull request #96 from giacomoortona/patch-1

add nominal pdf to shape1 type systematics
Removed a duplication of a fit if the discrete indices are already at the profiled values.
This was due to "previous" nll being ill-defined so the second iteration was performed even if not necessary.
Merge pull request #97 from nucleosynthesis/nckw-avoid-unecessay-additional-fit

Avoid fit duplication in iterative fit
When running toys with MultiDimFit, setData in call to doFit was not re-setting the toy from the first toy.
Should also effect MaxLikelihoodFit except that the call to doFit is incorrect and reuseNLL isn't set to true.
Merge pull request #99 from nucleosynthesis/nckw-fix-issue-with-toys-and-setData

Fix call of setData.
Models modified s.t. they take into account decay modes hmm(set as htt), hzg(set as hgg) and hgluglu/hcc/hss/huu/hdd (set as hbb).
Merge pull request #101 from jheikkil/feature_name_branch

Models modified s.t. they take into account other decay modes...
Allow mapping some decay modes into others in the floatingBR model (e.g. map hmm to htt)
Fix the ordering rule for significance so that in discrete cases it gives correct results
- need a larger EPS for LHC test statistics
- fix expectedFromGrid for LHC test stat for signif in non-freq case
Adding option in datacard parser --include-channel
Superceded if using exclude channel
Merge pull request #104 from nucleosynthesis/nckk-combineCards-include-channel

include channel option in combineCards
Merge pull request #103 from gpetruc/fix_significance_discrete_toys

Closes #95
If running Profile testStat in HybridNew, no loger enforce the first POI
of a 1 POI workspace to be positive
Merge pull request #108 from nucleosynthesis/nckw-remove-spurious-lowerbound-on-poi

Fixes #107
Adding RooRazor3DBinPdf