Add 'curl' dependency, used by integration tests.
Add version notes on Getting Started doc.
Fixing a syntax error in ORDER BY clause.
Use failfast in python tests.
Normalize loopback IP addresses to avoid spurious validation errors.
Merge branch 'trusty'
Use VT_TEST_FLAGS and stop on error in queryservice_test.
Add --mysql-flavor flag to integration tests.
Add event for VerticalSplitClone worker.