Force object dtype to avoid unwanted iteration.
Merge pull request #106 from rhattersley/object-dtype

Force object dtype to avoid unwanted iteration.
Removed the homogenous fill_value constraint on Stack and Mosaic.
Merge pull request #105 from pelson/array_fill_value

Removed the homogenous fill_value constraint on Stack and Mosaic.
Fixed order of current_shape assignment for _AggregationStreamsHandler.
Closes #84.
Add integration test for variance w/ masked array.
Merge pull request #1 from rhattersley/add-test

Add integration test for variance w/ masked array.
Merge pull request #107 from pelson/masked_std

Fixed order of current_shape assignment for _AggregationStreamsHandler.
save masked
review
Merge pull request #108 from marqh/savestream

Allow the save function to stream either masked or unmasked data.