What to do with PharmacoGx:::.summarizeSensitivityNumbers

[p-smirnov]

PharmacoGx:::.summarizeSensitivityNumbers, or equivalently the table returned by sensNumbers is sometimes a slight misrepresentation of the actual data available in Profiles, due to various QC filters which will keep an experiment in the sensitivity info but NA it in the profiles.

Should we even keep this as part of the new PSet object? it will be easy to calculate on the fly, and its also not clear what the intended behaviour should be.