Removed an unneeded field from lt_realization: site_data_id
Removed an unneeded field from lt_realization: site_data_id


Former-commit-id: 22a779dfa6777ef217ab8be1e5b969e7932dc43e [formerly 22a779dfa6777ef217ab8be1e5b969e7932dc43e [formerly e418dc5962e8db58835842cd822ade62796953bc]]
Former-commit-id: 84431503cf553ee90877c726c310457210d6806f
Former-commit-id: 6ea724e3e77ac1ecb6646e8892ee34792abf31b7
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine