Release v0.7.3
Add initial check for pdflatex, required for report generation. Fixes #114
Add new mm10 resource file with pointers to dbSNP resources, matching updated CloudBioLinux data. Bump mm10 resource version
Facilities to pre-index FASTQ input files witn bgzip and grabix. Initial steps towards parallelizing alignment over machines as well as nodes.
Avoid overwriting sudo argument from defaults when specified on command line