correction in command line helper
use english decimalSymbols (. and ,)
function to set units in cvParams
new parser for MSF files (PDLibrary) used, updates for tandem and mascot
parser
PSM information output added
code cleaning
fixing null-pointer-bug when no good FDR is calculated in
writePSMInformation
the KNIME nodes moved into their own project (pia-knime-nodes)