Fixed the RuptureSerializer
Fixed the RuptureSerializer


Former-commit-id: b6af4a16f56a9d0a3dc9901a6ca03e71fedacda3 [formerly 7deff260ef9f7ff2752f8bf2f8ebe36525173bf8]
Former-commit-id: 5484ead86ed3692c6c006fdbe9d42611a722eecf
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine