UPDATE stim_info for ds

Update stim information. Includes semantic ratings for all compounds,
frequencies for c1, c2, word, etc.
UPDATE scripts

clean up set up source files. now setup_fiffs.
adds color map to experiment class. rename default raw file to 'calm'.
fix and rename do_raw to make_bpf_raw.
UPDATE: experiment subclass

evoked is the default for stcs
ADD/UPDATE label

Add new labels.
Update the source space file.
ADD distibute_setup

add distribute_setup to the repository.
WIP Update analysis scripts