more .gitignore fixes
more .gitignore fixes


Former-commit-id: 09abd029a23db650dbe62b56cd90385746261e44
hnunner/PyOpenWorm,openworm/PyOpenWorm,travs/PyOpenWorm,kaustubhcs/PyOpenWorm,gsarma/PyOpenWorm,gsarma/PyOpenWorm,openworm/PyOpenWorm