ref genome. Make sure the reference genome is cached.
git-svn-id: file:///humgen/gsa-scr1/gsa-engineering/svn_contents/trunk@1961 348d0f76-0448-11de-a6fe-93d51630548a
the read bases to undo a previous read base reverse that doesn't occur in the
libbwa codepath.
Also fixed some memory management issues.
git-svn-id: file:///humgen/gsa-scr1/gsa-engineering/svn_contents/trunk@1938 348d0f76-0448-11de-a6fe-93d51630548a