The getNestedField is now compatible with python 3
The getNestedField is now compatible with python 3

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