Update gitignore
Update gitignore

avalentino/PyTables,PyTables/PyTables,rdhyee/PyTables,mohamed-ali/PyTables,avalentino/PyTables,tp199911/PyTables,tp199911/PyTables,gdementen/PyTables,dotsdl/PyTables,tp199911/PyTables,jennolsen84/PyTables,andreabedini/PyTables,rabernat/PyTables,jennolsen84/PyTables,jack-pappas/PyTables,joonro/PyTables,joonro/PyTables,jack-pappas/PyTables,PyTables/PyTables,dotsdl/PyTables,joonro/PyTables,mohamed-ali/PyTables,FrancescAlted/PyTables,jack-pappas/PyTables,rdhyee/PyTables,rabernat/PyTables,dotsdl/PyTables,FrancescAlted/PyTables,FrancescAlted/PyTables,jack-pappas/PyTables,andreabedini/PyTables,jack-pappas/PyTables,rdhyee/PyTables,avalentino/PyTables,jennolsen84/PyTables,tp199911/PyTables,PyTables/PyTables,gdementen/PyTables,rabernat/PyTables,rabernat/PyTables,gdementen/PyTables,andreabedini/PyTables,joonro/PyTables,gdementen/PyTables,jennolsen84/PyTables,mohamed-ali/PyTables,dotsdl/PyTables,mohamed-ali/PyTables,rdhyee/PyTables,andreabedini/PyTables