Updates to make double helix preloads and unm/asu crispr preload compatible. ...

Updates to make double helix preloads and unm/asu  crispr preload compatible.  added mvp settings to vgt, updated pntrasnform drive to not spri validate unless requested.  ubuntu linker patch updated to fix linker bug i found related to non-contiguous libraries. vgt testing harness patch for output clarity.

Former-commit-id: 755c4e14e91edb40b072285e2b4155655a4616fb