new in prev. 12 months

[MattWellie]

Fixes

• Closes #216
• Closes #218
• Panels json non essential

Proposed Changes

• In the absence of a 'previous' gene list or historic data, Cat. 2 uses a diff between now and 12 months ago as a default behaviour (# months configurable)
• simplifies the historic format down to {GENE: [list, of panels], }
• simplifies the VCGS pre-panelapp data to reflect this

Notes

Querying now for the Mendeliome now vs. 12 months ago only results in 7 new genes

Comparison with now vs. the pre-panelapp mendeliome - 681 new genes

Not a like-for-like comparison, just leaving that as a note

Checklist

• [x] Related Issue created
• [x] Tests covering new change
• [x] Linting checks pass

[MattWellie]

Test run ongoing https://batch.hail.populationgenomics.org.au/batches/420857

[MattWellie]

Fixes a bug with the prior match-case statement where "monoallelic, autosomal..." wouldn't match to "monoallelic" because of the comma. Now includes a complete punctuation strip prior to the split