Exporting patch masks does not automatically make a PatchStack, which forces them to all be the same size

By default, return non-expanded patches and masks; allow contour and mask overlays in non-expanded patches

Standardize patch (mask) getters return ad-hoc DataFrames, and _acc methods wrap these in PatchStack accessors (which automatically become shape of largest patch)

Broadcasting is work except in some cases that appear to coincide with truncation of ROI in patch bounds

Removed solidity from features, this was no longer being used and was triggering convex hull warnings

Implementing alternative dataframe generation where z-positions are in object map, i.e. do not need to be de-projected from raw

Implemented and tested object identity labeling in 3D with and without connectivity between z-frames

Added generic persistent table functionality to Session

See merge request !14

Patch stack one channel

See merge request !13

Correct error when trying to extract a single channel from a PatchStack

See merge request !12

Generate an InstanceSegmentationModel from an...

See merge request !11

Generate an InstanceSegmentationModel from an IlastikObjectClassifierFromPixelPredictionsModel given binarization parameters

Set default values for time, color, and z-axes in ilastik model validation

See merge request !10

Session exposes a python log

See merge request !9

Resolve "ilastik models do not validate dimensionality of input data"

See merge request !5