location of futuregrid.cfg

[laszewsk]

if the option -f filename is not specifie dthe location is determined as follows

first we look into the current directory where you call the script from

import os, sys
os.getcwd( )

Than if the file is not ther you look into

~/.futuregrid/futuregrid.cfg

if the file is there use that

In each case it could be that the section fro the cluster is missing, if it does, prin a nice error message and exist the program.