Snippy gene query product names are truncated if they contain commas

[michellescribner]

The snippy gene query task has the following steps:

1. queries the variant calling output for query strings
2. saves the rows with those strings to a csv
3. parses the csv to save the product name and mutation to a variable

If the product name contains a comma, it interferes with step 3 and causes the product name to be truncated.

Example:

For the mutation below, the product should be shown as "1,3-beta-glucan synthase component FKS1" in the theiaeuk_snippy_variant_hits output, but is instead truncated to just "1".

CHROM	POS	TYPE	REF	ALT	EVIDENCE	FTYPE	STRAND	NT_POS	AA_POS	EFFECT	LOCUS_TAG	GENE	PRODUCT
PEKT02000002	1006622	snp	A	C	C:53 A:0	CDS	-	1918/5667	640/1888	missense_variant c.1918T>G p.Leu640Val	B9J08_000964	-	1,3-beta-glucan synthase component FKS1