removing estimate segment lengths

[aaroncherian]

Removing estimate skeleton segment lengths from the pipeline (we don't use the function anymore)

[philipqueen]

This looks good to me!

For the stuff that was commented out, we can also just remove it. If we need it for any reason, it's in the git history

[aaroncherian]

Oh yeah totally agree. Honestly the only reason was really for the laziness of my future self lol. All the commented stuff is DataSaver related - and I'm still unsure as to the role of DataSaver vs. the save_data function - but I thought there might be a chance that we'd want to do a 1 to 1 replacement of saving out the previous segment connections with the incoming segment connections. So I commented it out to easily bring it back if necessary without having to check the git history. Again, just laziness lol.