fastq_align_bwaaln       
 Align FASTQ files against reference genome with the bwa aln short-read aligner producing a sorted and indexed BAM files
 bwaalnfastabwaalignmap 
   Description
Align FASTQ files against reference genome with the bwa aln short-read aligner producing a sorted and indexed BAM files
Input
 name 
  description 
  pattern 
 Structure: [ val(meta), path(fastq) ]
One or two FASTQ files for single or paired end data respectively.
Note: the subworkflow adds a new meta ID meta.id_index that must
be used in prefix to ensure unique file names. See the associated
nextflow.config file.
