calcs/hazard/disagg/core:
calcs/hazard/disagg/core:

Changed `disagg_phase` to a calculator member var, so it can be
used properly in the task complete callback.


Former-commit-id: 09c16c8e870f586a232963e8926e1d0302c8f649 [formerly b55482594c77051497d32db2ab38d2325a07b2c5]
Former-commit-id: 526522e300bd3beab4cb7cbc6e616b32d6a3ae70
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine