add slightly updated searchable_model to lib/ This is adapted from a lib I wrote used in the SDS and DIY
add slightly updated searchable_model to lib/
This is adapted from a lib I wrote used in the SDS and DIY

concord-consortium/rigse,concord-consortium/rigse,concord-consortium/rigse,concord-consortium/rigse,concord-consortium/rigse,concord-consortium/rigse