Merge pull request #2 from qbuat/master

Implement Sample Removing criteria
put workspace combination in Makefile
fix-workspace: separate options for --prune-norms and --drop-others-shapes and rename --remove-samples to --prune-samples
Merge pull request #3 from ndawe/master

fix-workspace updates
statstools updates/improvements and add statstools/asimov.py
Merge pull request #4 from ndawe/master

statstools updates/improvements and add statstools/asimov.py
profiling in runSig while blinded
Merge pull request #5 from ndawe/master

profiling in runSig while blinded