Collection of the configuration files for the production system
I have added the configuration files which use the sindarin files in the sindarins_collection folder. The names of the configuration files consist of the processes, center-of-mass energy, and polarisation (if applicable) as the sindarin filenames. For some of the sindarins there are no configuration files as they were not used in a production. For many of them, the production contains both the negative and the positive polarisation; in those cases the file name contains _bothPol.