View must return json to make webui work properly
View must return json to make webui work properly


Former-commit-id: 70507c5a8830e012af51decde04c2bf39228fa4b [formerly 70507c5a8830e012af51decde04c2bf39228fa4b [formerly f188159b6c8d384efbea26732644778dd0b3b6bb]]
Former-commit-id: 6a935049db9b61d4934fb472807e3a38569ed8f3
Former-commit-id: 30f0dd6d25c5751419250d2b88b593f7a1e8d803
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine