Installed the oq_upgrade script
Installed the oq_upgrade script


Former-commit-id: 6451afb44586b6f7965687fb54150cd1c3417656 [formerly b078a2d649bda73e60c0204c6ecf83fe44117943]
Former-commit-id: eb40f1bfefbde3a386fef97a952d2182d1f666f3
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine