Added a different exposure file (from Vitor) and fixed the region constraints
Added a different exposure file (from Vitor) and fixed the region constraints


Former-commit-id: 7ef4dccc89bd2efe8c3c9f7435f190da2867658e
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine