Validate lineage.json data

[willgraf]

There should be an easy way to validate that the cell lineage data in lineage.json is valid, including (but not limited to):

• Parent cell's cannot be in the last frame
• A cell cannot be in a frame after it has divided or died.
• A cell cannot be in the same frame as its parents or daughters.

A simple function that just makes assertions on a .trk file or a lineage.json file and informs the user of any data violations would be sufficient.

Originally posted by @willgraf in vanvalenlab/deepcell-tf#151 (comment)

[willgraf]

@MekWarrior has provided some helpful comments on lineage validation here.

[MekWarrior]

This issue has cropped up again and caused DCL to crash. Differences in how underlying images are stored (i.e. int64) or missing data fields could cause downstream errors if assumptions aren't met. Theses assumptions should asserted on the save functions in utils

[willgraf]

This is largely resolved by the is_valid_lineage changes in #73.

We may want to take the next step and integrate is_valid_lineage in load_trks and save_trks and at least warn the user on bad batches.

[Ciro1990]

Is there a way to visualize/build lineage trees from the tracks? something similar to Arboretum plugin for napari for example