nanshe/imp/segment.py: No need to copy the neuron set array created from masked indexing in merging as it will always be a copy anyways.
nanshe/imp/segment.py: No need to copy the neuron set array created from masked indexing in merging as it will always be a copy anyways.

jakirkham/nanshe,DudLab/nanshe,DudLab/nanshe,nanshe-org/nanshe,nanshe-org/nanshe,jakirkham/nanshe