take tarball from afs instead of web, update to latest cmssw
Merge pull request #64 from bendavid/amcatnlo211

minor updates to aMC@NLO scripts
configs from Shih-Chuan
Merge pull request #65 from dnash86/master

configs from Shih-Chuan
Merge pull request #63 from cms-btv-pog/master

Added QCD flat Pt and eta Pythia8 configuration files