Removed MultiCurve
Removed MultiCurve


Former-commit-id: a057ea878e91489ad0210f1f4f744275c6ba155e [formerly 9eb821c0f162ca6d24cb763c1ab4ad0a45d7d360] [formerly 9eb821c0f162ca6d24cb763c1ab4ad0a45d7d360 [formerly c73a148ee07df3728f4dd19d16e373e004328c3a]]
Former-commit-id: cf9870cb76db166b47b2cf65a4bbe0aed53e1fb0
Former-commit-id: 4738a9b50ef93ee123c0937c9a230b4557891815
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine