fix crash on workspaces that didn't have discrete nuisances
Merge pull request #21 from gpetruc/fix-discrete-nuis-crash

fix crash on workspaces that didn't have discrete nuisances
avoid conflict with --run option of Asymptotic
Merge pull request #22 from gpetruc/CascadeMinimizer-run-option-fix

avoid conflict with --run option of Asymptotic
fix overflows
fix globalScale in overflows
Merge pull request #23 from gpetruc/master

fix overflows in TH1Keys
avoid the hard max on counting experiments
Removed N_OBS_MAX
Completely removed N_OBS_MAX
Merge branch 'master' of git://github.com/cms-analysis/HiggsAnalysis-CombinedLimit
add RooBernsteinFast
only update basis change vector if coefficients have actually changed
update comments
Merge pull request #25 from bendavid/master

Add RooBernsteinFast class
Merge remote-tracking branch 'upstream/master'
putting doHess as doHesse option rather than ndim
r-spacing
adding option to use quadratic step distribution for 1D scan
RooErfExp improvements