bin/pima_split.py: Import pypima properly
pypima/raexperiment.py: create lock-file for FITS
pypima/raexperiment.py: wait for unlock
pypima/raexperiment.py: fix lock removing
Add bin/pima_auto.py
pypima/raexperiment.py: Add _get_antab method
pypima/raexperiment.py: some fixes.