Util::RW::readRefsans is merged to Util::RW::readNumpyTxt and renamed to readCsvMatrix.
Util::RW::readRefsans
Util::RW::readNumpyTxt
readCsvMatrix
The only significant difference between them was the reading axes information.
To read exes or not is now determined by ImportSettings2D.
ImportSettings2D
In GUI these settings can be set in dialog: