User configurable hardware resources

Merge request

Please fill in the checklist below and comment as needed.

• Was code modified? Briefly describe. See below
• Was documentation modified? Briefly describe.
• Is this a bug-fix? Briefly describe. Yes. See below
• Is this a feature addition? Briefly describe. Yes. See below
• Did you modify QuaC-Watch config file? If so, did you modify multiqc template configs/multiqc_config_template.jinja2 and script src/quac_watch/create_mutliqc_configs.py as necessary? No
• Did you perform system-level testing manually as described in master readme doc? Did it pass completely? If not why?
• Updated Changelog.md file with change logs in recommended format?

Anything else reviewer should know?

• Previously hardcoded hardware resources for snakemake rules can now be supplied via configs/workflow.yaml (closes #48 (closed))
• Modified multiqc conda env config to use explicit dependencies to get around installation issues (closes #47 (closed))

configs/workflow.yaml

-ref: "/data/project/worthey_lab/datasets_central/human_reference_genome/processed/GRCh38/no_alt_rel20190408/GCA_000001405.15_GRCh38_no_alt_analysis_set.fna"
-somalier:
-    sites: "/data/project/worthey_lab/manual_datasets_central/somalier/0.2.13/sites/sites.hg38.vcf.gz"
-    labels_1kg: "/data/project/worthey_lab/manual_datasets_central/somalier/0.2.13/ancestry/ancestry-labels-1kg.tsv"
-    somalier_1kg: "/data/project/worthey_lab/manual_datasets_central/somalier/0.2.13/ancestry/1kg-somalier/"
-verifyBamID:
-    svd_dat_wgs: "/data/project/worthey_lab/manual_datasets_central/verifyBamID/2.0.1/resource/wgs/1000g.phase3.100k.b38.vcf.gz.dat"
-    svd_dat_exome: "/data/project/worthey_lab/manual_datasets_central/verifyBamID/2.0.1/resource/exome/chr_added/1000g.phase3.10k.b38.exome.vcf.gz.dat"
-
+datasets:
+    ref: "/data/project/worthey_lab/datasets_central/human_reference_genome/processed/GRCh38/no_alt_rel20190408/GCA_000001405.15_GRCh38_no_alt_analysis_set.fna"
+    somalier:
+        sites: "/data/project/worthey_lab/manual_datasets_central/somalier/0.2.13/sites/sites.hg38.vcf.gz"
+        labels_1kg: "/data/project/worthey_lab/manual_datasets_central/somalier/0.2.13/ancestry/ancestry-labels-1kg.tsv"
+        somalier_1kg: "/data/project/worthey_lab/manual_datasets_central/somalier/0.2.13/ancestry/1kg-somalier/"
+    verifyBamID:
+        svd_dat_wgs: "/data/project/worthey_lab/manual_datasets_central/verifyBamID/2.0.1/resource/wgs/1000g.phase3.100k.b38.vcf.gz.dat"
+        svd_dat_exome: "/data/project/worthey_lab/manual_datasets_central/verifyBamID/2.0.1/resource/exome/chr_added/1000g.phase3.10k.b38.exome.vcf.gz.dat"
 #### hardware resources ####
 resources:
     qualimap_bamqc: