ENH: split data store, epac tree, processing script
REFAC: rename load_dictionary and save_dictionary to save_dictionary and load_dictionary
ENH: add workflow descriptor
ENH: add share path
ENH: save jobs and dataset and trees
ENH: try to use shared path
ENH: rename to bash script workflow
ENH: add exportation of soma-workflow workflow
ENH: add exportation of soma-workflow workflow
ENH: workflow descriptor
ENH: add memory estimation but need to be tested
ENH: add cluster multi processes
BUG: fix a %d problem
ENH: add minimun memory requirement