Added lots of stuff for parameter sweeps#7

Merged

dilawar merged 7 commits intostablefrom

Oct 8, 2018

Commits on Sep 27, 2018

Clean up of string handling in tsv files, eliminate issues due to dangling carriage return
upibhalla
committed

Commits on Oct 6, 2018

Added capability to do parameter sweeps
upibhalla
committed