Fix broken make target 'cleanmeta'
rename() should return True when rename is successful. Also fixed minor compability issue when decode_responses=False and rename() would not work.
Better way to handle decode response so code is compatible with py2 & py3
Fixes to brpoplpush()
Fixes to sort()
More fixes to sort()
Fixes to sscan_iter() & hscan_iter() & zscan_iter()
More fixes to sort(). get parameter should now work. Added missing method _get_single_item()
Fixes to sinterstore()
Implemented 'groups' kwarg for sort()
Add missing import