openquake.cfg:
openquake.cfg:

Added `point_source_block_size` to sample config file.


Former-commit-id: 3ba24ba8e3171bb85cb8b47abd65514b184db0ad [formerly ec80904b1fb1730a3263736462185745a05d328b]
Former-commit-id: 011138989583ae823d8a99fcc5e8dc9e64e50a0f
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine