delly 0.0.11: New formula

delly is a structural variation prediction tool. delly, along with the
associated duppy, invy and jumpy, detects large structural variations:
deletions, tandem duplications, inversions and translocations.

Closes #390
novoalign 3.02.00
ucsc-genome-browser 290

Closes #406
cgns: stop using float for version comparison