navis-org/navis: Version 1.5.0

Changes:

• BREAKING: dropped support for Python 3.7
• new function: navis.pop3d() removes the most recently added object from the vispy 3d viewer
• new experimental functions for (pairwise) alignment of neurons using the pycpd package: navis.nblast_align(), navis.align.align_deform(), navis.align.align_rigid(), navis.align.align_pca(), navis.align.align_pairwise()
• navis.xform_brain() now recognizes the target template's units if available
• new NeuronList method: navis.NeuronList.set_neuron_attributes()
• new utility functions: navis.nbl.compress_scores(), navis.nbl.nblast_prime()
• improved persistence functions: navis.persistence_distances(), navis.persistence_vector(), navis.persistence_diagram()
• navis.longest_neurite() and navis.cell_body_fiber() now also allow removing the longest neurite and CBF, respectively
• navis.heal_skeleton() now accepts a mask parameter that allows restricting where fragments are stitched
• various other bugfixes