Made multi_point executable
Made multi_point executable


Former-commit-id: ed8fc1a0ee0fc22309dd3366ab8f55a947b4f815 [formerly 3d7d3aa5856e56db83cb9198585619e7ae38023a]
Former-commit-id: 91b430d23e6034df82421fdce1976f8c29073801
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine