Jbrowse2

A largely independent fork of the jbrowse1 tool.

Currently works for:

1. bam
2. bed
3. bigwig
4. blastxml to gff3
5. cram
6. gff3
7. hic
8. maf
9. paf
10. vcf

Rejected by IUC so on EU via temporary tools until the IUC finishes an older one by fixing all the bugs I fixed independently before I found that one. Then we can all use that one! So it goes.