improved

Alignment Run updates

We've made some recent updates to alignment runs and the viewer for their results.

Improved

We've improved how we choose a reference assembly to align against. Where previously we selected the assembly with the highest N50, we now select first by assembly category (Representative Genome > Reference Genome > other genomes), then by assembly level, then by N50.
We now display contigs that have 0 reads aligning to them, as opposed to filtering out those contigs.

Removed

We've removed the "Width stats" image (cumulative barplot) from Alignment Run results pages.