Changes

**An example is at /net/wonderland/home/yancylo/bin/umake-glfSingle/umake-glfSingle.conf

**An example is at /net/wonderland/home/yancylo/bin/umake-glfSingle/umake-glfSingle.conf

**Note that the glfSingle and merging steps are included by enabling these two steps:

**Note that the glfSingle and merging steps are included by enabling these two steps:

   RUN_PILEUP = TRUE      # create GLF file from BAM then individual VCF using glfSingle

   RUN_PILEUP = TRUE      # create GLF file from BAM then individual VCF using glfSingle (sorry, you have to redo the pileups)

   RUN_GLFMULTIPLES = TRUE # create unfiltered SNP calls, population VCF by merging the glfSingle outputs

   RUN_GLFMULTIPLES = TRUE # create unfiltered SNP calls, population VCF by merging the glfSingle outputs