isomiR annotations wrong

The coordinates of the isomiR annotations prepared in the PREPARE workflow are (almost?) all wrong.

Example from the first six entries from file isomirs_annotation.bed generated by a test/test_workflow_slurm.sh run:

1	-2	-1	MIMAT0027619	.	-	.	miRNA	.	ID=MIMAT0027619;Alias=MIMAT0027619;Name=hsa-miR-6859-3p_5p-1_3p-1;Derives_from=MI0022705
1	-2	-1	MIMAT0027618	.	-	.	miRNA	.	ID=MIMAT0027618;Alias=MIMAT0027618;Name=hsa-miR-6859-5p_5p-1_3p-1;Derives_from=MI0022705
1	-2	-1	MIMAT0005890	.	+	.	miRNA	.	ID=MIMAT0005890;Alias=MIMAT0005890;Name=hsa-miR-1302_5p-1_3p-1;Derives_from=MI0006363
1	-2	-1	MIMAT0049032	.	-	.	miRNA	.	ID=MIMAT0049032;Alias=MIMAT0049032;Name=hsa-miR-12136_5p-1_3p-1;Derives_from=MI0039740
1	-2	-1	MIMAT0004571	.	+	.	miRNA	.	ID=MIMAT0004571;Alias=MIMAT0004571;Name=hsa-miR-200b-5p_5p-1_3p-1;Derives_from=MI0000342
1	-2	-1	MIMAT0000318	.	+	.	miRNA	.	ID=MIMAT0000318;Alias=MIMAT0000318;Name=hsa-miR-200b-3p_5p-1_3p-1;Derives_from=MI0000342

As a consequence, the isomiR quantification in the QUANTIFY workflow test fails. It was therefore disabled until this issue is resolved.

To do:

• Fix the preparation of isomiR annotations (correct coordinates)
• Reenable isomiR quantification in the tests.