prepare_discard_plate updated so searches for full plate name formats rather than suffixes - new plate name format is plates ending in P999
prepare_discard_plate updated so searches for full plate name formats rather than suffixes - new plate name format is plates ending in P999

remove_from_freezer updated to check if the sample is a derived or submitted sample and update the corresponding freezer location UDFs

EdinburghGenomics/clarity_scripts,EdinburghGenomics/clarity_scripts