+ Extend BLAT search to export results as evidence track into JBrowse
+ BLAT PSL output transformed to "Match" GFF3 entities to represent splicing
+ GFF3 file written to WebContent/tmp area to make it web-accesible
+ GFF3 file rendered in JBrowse by adding a "url" store on the fly
+ Update perl shebang line to generic /usr/bin/env perl