add RnnSimpleManager
Drhuffman12/add team utils part 3 (#58) * drhuffman12/add_team_utils_part_3 initail prep for adding RnnSimpleManager * drhuffman12/add_team_utils_part_3 initail prep for adding RnnSimpleManager * drhuffman12/add_team_utils_part_3 formatting * drhuffman12/add_team_utils_part_3 finish adding RnnSimpleManager and update tests * drhuffman12/add_team_utils_part_3 formatting * drhuffman12/add_team_utils_part_3 bump version from '0.1.20' to '0.1.21'