Remove object specific prefixes from keys.
Make Context.uid a staticmethod.
map_from_dim_datas -> map_from_dim_data_per_rank
Fix spelling errors in map_from_dim_data_per_rank
dim_datas -> dim_data_per_rank in map_from_ddpr
from_dim_data -> from_dim_data_per_rank in Maps
from_dim_data -> from_dim_data_per_rank in Distribution
dim_data_seq -> dim_data_per_rank in Maps
dim_datas -> dim_data_per_rank in Distribution
get_local_dim_datas -> get_dim_data_per_rank

in client_map.py.
dim_datas -> dim_data_per_rank in client.py
dim_datas -> dim_data_per_rank in tests
ddpp -> ddpr in a test
dim_data_name -> ddpr_name in client.py
Fix a spelling mistake in a docstring.
mdmap -> distribution in DistArray.__init__ param
_make_mdmap_from_local_dimdata -> ...distribution...
mdmap -> distribution (DistArray attribute)
mdmap -> distribution (local usage in Context)
mdmap -> distribution (local usage in a test)