Went through apsp.py, aval.xml, default.conf, and gap_junctions.py
Went through apsp.py, aval.xml, default.conf, and gap_junctions.py


Former-commit-id: 8684ea1b4ad42f1e83793669c4f97f8fe711b6ee
gsarma/PyOpenWorm,kaustubhcs/PyOpenWorm,gsarma/PyOpenWorm,travs/PyOpenWorm,openworm/PyOpenWorm,openworm/PyOpenWorm,hnunner/PyOpenWorm