Add --calling_params '-q 15' to the tb-profiler profile command

[ryanjameskennedy]

With the current way of doing the qc in tbprofiler, we would likely weed out quite a few false minority variants if we add --calling_params '-q 15' to the tb-profiler profile command. This would remove a lot of the noise. This is slightly hacky since it would only work well on Illumina data generated with the new Q value binning system they started with on the NovaSeq.

[mhkc]

Seems from your description that that --calling_params '-q 15' might be too specific for a general rule. I think this is something that instead could go into the documentation and should be up to the individual users to configure.