Extended to event based [skip hazardlib] [demos]
Extended to event based [skip hazardlib] [demos]


Former-commit-id: 9e54fa2aac131c5ab2ea7dfb7215cfb31306c5e1 [formerly 1fb7b99edb361800ebb1d95b524092ec35544f3f] [formerly 1fb7b99edb361800ebb1d95b524092ec35544f3f [formerly 41356f16521e93e98001ee42409be1a5fb16d80c]]
Former-commit-id: bde16eddd14563836613d6854478804acc762deb
Former-commit-id: 94835f45599d09b0146f20ec6bee0159e3863f54
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine