Resolve "Move module load into nextflow process"

Closes #26 (closed) Moved to Bash Script

workflow/scripts/filename_check.sh

+#!/bin/bash
+#filename_check.sh
+
+usage() {
+  echo "-r  --ref file"
+  exit 1
+}
+OPTIND=1
+while getopts :r: opt
+do
+   case $opt in
+        r) ref=$OPTARG;;
+   esac
+done
+
+shift $(($OPTIND -1));
+
+name=`readlink -e $ref`
+
+if [ `find $name -name "* *" | wc -l` -gt 0 ];
+then
+   echo "Error: Spaces found in Reference Files";
+   echo `find $name -name "* *"`;
+   exit 21;
+fi;
+
+if [ $(echo "$ref" | tr -d ' ') != "$ref" ];
+then
+   echo "Error: Spaces found in Reference Files";
+   echo "$ref";
+   exit 21;
+fi;