Merge pull request #108 from syuvivida/master

adding extra pwg*dat files for saving grid information
move NLO scripts into common area for madgraph_amcatnlo
first unification of LO and NLO gridpack scripts for mg_amcatnlo
update example fragment to use new generic run script
Merge pull request #109 from bendavid/nlogridpack211_unified

Nlogridpack211 unified
cmssw 62x by default and take tarballs from central generator area
switch to newer grids for ct10nlo
Merge pull request #110 from bendavid/nlogridpack211_unified

Nlogridpack211 unified
scripts to run with the framework of run_generic_tarball.sh