Ignore .pythonrc*
Remove Mechanism model
Add apply_cut utility function
Add outputs and dimension labels to Node for creating marbls
Remove validate.cut
Move subsystem generator from Network to compute
Add marbl to Node
Fix utils.apply_cut
Add cyphi extension of MarblSet
Use MarblSet as cache key for compute.concept
compute.concept: use null cut if None was given
Add nodes2indices utility
Don't use all marbls in the network for a models.MarblSet
Explicitly default connectivity matrix to all ones
DOC: Tweaks
Use rich comparison for MIPs in subsystem.find_mice
Merge branch 'feature/easy-concept-caching' into develop
Periods after comments
DOC: Network.num_states attribute, periods after comments
Reformat docstring