Genome Build - load via slug

[davmlaw]

T2T-CHM2.0 has a "." in it, which messes things up if we use it in various places

So, we have to "slugify" it (ie convert to "t2t-chm20") to pass it around on the web

This means we have to be able to load from slugs - so I added a slug field to GenomeBuild, which you can load from (like name or alias)

https://variantgrid.com/snpdb/view_sample/12687

View details in Rollbar: https://app.rollbar.com/a/jimmy.andrews/fix/item/VariantGrid/5627

TypeError: grid[0] is undefined
  File "https://variantgrid.com/snpdb/view_sample/12687", line 228, in relatedAnalysesGridInitFunc
  File "https://variantgrid.com/snpdb/view_sample/12687", line 375, in setupJQGrid_1ffaee642cd64c629047a327bd6c0668/</<
  File "https://variantgrid.com/static/js/lib/jquery-3.3.1/jquery-3.3.1.min.a09e13ee94d5.js", line 2, in u
  File "https://variantgrid.com/static/js/lib/jquery-3.3.1/jquery-3.3.1.min.a09e13ee94d5.js", line 2, in fireWith
  File "https://variantgrid.com/static/js/lib/jquery-3.3.1/jquery-3.3.1.min.a09e13ee94d5.js", line 2, in k
  File "https://variantgrid.com/static/js/lib/jquery-3.3.1/jquery-3.3.1.min.a09e13ee94d5.js", line 2, in send/n/<

[davmlaw]

VG testing:

• Create a tag for a T2T sample
• View sample page
• Used to get a grid error

Shariant testing

• The deploy will either work or not
• If loading genome builds fails, this will be very obvious