Core-55 fix signal merger
Created by: jlegeny
Fix the error codes in the signal merger Do not randomise the k-fold test set by default Backport a few bugfixes from upstream Use the test submodule from the appropriate updated branch
Created by: jlegeny
Fix the error codes in the signal merger Do not randomise the k-fold test set by default Backport a few bugfixes from upstream Use the test submodule from the appropriate updated branch