Remove old api, take three (closes #320)
Remove old api, take three (closes #320)

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