Added information about the distribution mechanism used in the User-Agent [skip hazardlib][demos]
Added information about the distribution mechanism used in the User-Agent [skip hazardlib][demos]


Former-commit-id: 0903dcf1437b95198011320f232d9ca04c9c08dc
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine