Fix cram test

[Tracking bug 23893]

[git-p4: depot-paths = "//depot/software/bioinformatics/tools/GenomicConsensus/": change = 133364]
Copy editing help from Mozhgan

[Tracking bug 24842]

[git-p4: depot-paths = "//depot/software/bioinformatics/tools/GenomicConsensus/": change = 133658]
This is causing failure to progress in long Quiver jobs, revert
bug 25124
prop: S2.2

[git-p4: depot-paths = "//depot/software/bioinformatics/tools/GenomicConsensus/": change = 134053]
   Fix crashing bug MJ found: indexing into a possibly empty list
   [tracking bug 24842]

[git-p4: depot-paths = "//depot/software/bioinformatics/tools/GenomicConsensus/": change = 134451]