rename SSD_DATASETS_DIR to HAIL_SEARCH_DATA_DIR and default to /seqr/seqr-hail-search-data
add REFERENCE_DATASETS_DIR and default to /seqr/seqr-reference-data and use the env var for the prefilter tables (I'm going to close this pr in favor of doing it with this ticket).
DATASETS_DIR does not need to change and can stay as a reference to the in memory file system used by us but not by external users.
SSD_DATASETS_DIR
toHAIL_SEARCH_DATA_DIR
and default to/seqr/seqr-hail-search-data
REFERENCE_DATASETS_DIR
and default to/seqr/seqr-reference-data
and use the env var for the prefilter tables (I'm going to close this pr in favor of doing it with this ticket).DATASETS_DIR
does not need to change and can stay as a reference to the in memory file system used by us but not by external users.