db/models:
db/models:

Added `weights` to `HazardCurveData`, to make the schema changes.


Former-commit-id: 1d6dbb0d82d360c2c828c6320c3c067a1296801d [formerly 1d6dbb0d82d360c2c828c6320c3c067a1296801d [formerly 2f3eb36b8f577ebf4474cb4006412eaf7a1c0490]]
Former-commit-id: 24c3a355ce41a64f2319f4a496725b2fe4452d36
Former-commit-id: d78e7b6f168da9d6f81718780d6d05af114fcc08
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine