add runHydro script
Add script to run hydro + UrQMD hybrid approach
add shell function for hybrid approach
add shell help function
modify the call structure
fix results folder name
some clean ups
update help message
add some comments and reorganize the hydro function
add fit_flag switch on and off fit_hydro funciton
fixed some small bugs
add EOS switch
some minor changes
add script to make plots for comparisons with experimental data
Merge branch 'master' of https://github.com/chunshen1987/smoothHydropackage