@lakshman disabled chmod when creating star index

dge_workflow/dge_utils.sh

@@ -483,7 +483,7 @@ dge_create_star_index(){
         echo "Error: Index directory ${star_index} already exists." >&2 ; return;
     fi
 
-    chmod +w $(dirname ${star_index})
+#    chmod +w $(dirname ${star_index})
 
     mailme "${project}: creating STAR index in ${star_index}"
     mkdir ${star_index}