Added .maxdists to UCERF
Added .maxdists to UCERF


Former-commit-id: ba5ea29eb4c1f47c1e10f95012a861083974a19e [formerly a72e0dbdeca38c3f3844dc9195b6278703669635]
Former-commit-id: d1ddac1ab7454d95d120f12a984809c06d1e0d41
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine