WIP: Refactoring baw_exp.py code into PHASE I - to FreeSurfer CUSTOM_ENVIRONMENT call
WIP: Run AutoWorkup.py with the correct configuration file and inputs.
Added docopt dependency
ENH: Factored out phase I to phase1.py
STYLE: Factored out file parsing, environment configuration, and path handling
ENH: Created a dynamic session workflow node for each subject for Phase I