Post-processing and plotting

A post processing script is also available to plot all results. To run it type

`sh python -m linfa.plot_res -n NAME -i IT -f FOLDER `

where NAME and IT are again the experiment name and iteration number corresponding to the result file of interest, while FOLDER is the name of the folder with the results of the inference task are kept. Also the file format can be specified throught the -p option (options: pdf, png, jpg) and images with dark background can be generated using the -d flag.