Announcement: v0.4.2 Released

[jak...@bu.edu]

This release adds the following bug fixes:

1. Fixes a recent issue with corrected precursor deconvolution being mis-recorded.
2. Fixes a long standing error in the order of columns in the simple chromatogram CSV export

It introduces the following new features:

1. Adds an option to permute decoy glycopeptide glycan fragment masses to decouple them from targets. This can greatly weaken the FDR estimate for simple samples.

2. Reduces the pseudocount for glycopeptide TDA for simpler samples.