fix naming bug [identifications]
resolved spectrum.quant ids
resolved spectrum.quant ids
resolved spectrum.quant ids
updated QC report - number of significant proteins
reporterMassPrecision: return statistics when do.plot=FALSE
add z-score to v.names in ratiosReshapeWide

resolves bug of very sparse table
getPtmInfoFromPhosphoSitePlus: fixes for new file format (different column names)
use write.report only when report.type=='protein'
Updated names in isobar qc
updated to 1.7.3
fixes ratiosReshapeWide bug with many empty table cells (because zscore was not in the column)
added second set of TMT masses
updated iTRAQ8plex masses (one more digit)
Merge branch 'ptm' of dev1:/slow/bioinfo/vcs/git/fbreitwieser/isobar-Rlib into ptm
fixes for hcd - cid import
added distr-methods.R for calculating P(X>Y)
add missing SC definition in factored-out functions
refactored function protein.acc (to pretty format protein group ids)
generate two quantification spreadsheet tables, one without identifications (for the file size)