LOH caller with output - needs cleaning up still
With warnings
Changed warnings to die and gz usage
small changes
All HipSci QC1 documentation from Phil - some larger/data files are not added here, please see /lustre/scratch107/user/pc12/HipSci_documentation/
removing HipSci_documentation (moved to pc12 repo)
added getCohortChangeDate method to ViewUtil, and we now display and sort on this in cohorts_view; also only show true controls as controls