Change to local executor.

workflow/conf/biohpc.config

@@ -37,7 +37,7 @@ process {
   }
   $poolAndPsuedoReads {
     module = ['python/3.6.1-2-anaconda']
-    cpus = 32
+    executor = 'local'
   }
   $callPeaksMACS {
     module = ['python/3.6.1-2-anaconda', 'phantompeakqualtools/1.2', 'macs/2.1.0-20151222', 'UCSC_userApps/v317']