Add singularity and proxy settings to biohpc nf config

workflow/conf/biohpc.config

@@ -15,4 +15,15 @@ process {
     container = 'docker://bicf/trimgalore:1.1'
     queue = '256GB,256GBv1,384GB'
   }
+}
+
+singularity {
+  enabled = true
+  cacheDir = '/project/shared/bicf_workflow_ref/singularity_images/'
+}
+
+env {
+  http_proxy = 'http://proxy.swmed.edu:3128'
+  https_proxy = 'http://proxy.swmed.edu:3128'
+  all_proxy = 'http://proxy.swmed.edu:3128'
 }
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