Merge pull request #505 from ffrensch/master

update for MSSM Grande Combination
Merge pull request #506 from ffrensch/master

some styling changes
Enabling prefit limits as default and editing Hhh protocol to reflect the changes
Merge remote-tracking branch 'upstream/master'
Merge pull request #508 from adewit/master

Enabling prefit limits
Merge branch 'master' of https://github.com/cms-analysis/HiggsAnalysis-HiggsToTauTau
small bug fixes