0.1-beta

This release fixes a bug in initialization.greedyROI2d that was causing suboptimal identification of the weaker components.

It also introduces a new way for merging components that does not require the computation of the residual Y_res, yielding significant gains in speed and memory requirements. The choice for using fast merging can be tuned from the input fast_merge in merging.mergeROIS_parallel which is set by default to True. To enable this option the following changes have been made:

• merging.mergeROIS_parallel takes the input data Yr as its first input and not the residual Y_res
• temporal.update_temporal_components_parallel no longer produce the residual Y_res as an output.