renaming old scripts for building command line arrays or gathering results -> now useless or moved to scikit-luc

unrelevant changes related to experiments. build_command_line_array shouldn't bu used anymore + changes in drawgraphes relative to cifar10 experiment

moving the fastfood layer to scikit luc + change usage of mnist and cifar datasets in deepfriedconvnetcifar10 and mnsi

scripts for the experiments (run networks, build command lines for networks run, gather oar results, draw graphes from raw results, nystrom vs deepstrom example)