fmrisim: Add more values to real-time defaults (#464)
fmrisim: Add more values to real-time defaults (#464)

Added more values to the defaults, both within the argparser as well as outside of it. This will make the input of the data_dict into generate_data optional
mihaic/brainiak,mihaic/brainiak,brainiak/brainiak,brainiak/brainiak,mihaic/brainiak,brainiak/brainiak