* Fixed some of the tests failing with various dialect combinations
* Setup all test databases to run in docker
* Fixed test suite and updated travis to use docker
* Fixed some tests in master and disabled oracle tests while setting everything else to work again
* Changed docker to use latest postgresql alpine image
* Re-enabled all oracledb tests
* Install oracle client libs to oracle server and copy them to travis to make node oracledb package to work
* Disabled random failing oracle tests and added test to show that oracle update in transaction does not seem to work ACID
* Update package.json
* Update package.json
* Fixed linting issues
* Fixed waiting for postgres to use the same DB image that database is using.
* Removed installing oracledb driver in travis if not needed .travis.yml
* Cleaned up package.json more
* Created static name for oracledb container to allow copying files out of it on different docker versions
* Removed webpack from deps
* Fix event listener duplication. Start executing more tests in CI; fix broken test.
* Fix listener
* Fix listener
* Fix Node 6 support
* There doesn't seem to be a clear way to fix listener behaviour in Node 6, so let's just ignore it for the time being, especially considering that we are dropping support for Node 6 in April anyway.
* Update migration guide
* Pass migration config object as an argument to the migrations themselves, to allow custom parameters to be set for migrations. (#2014)
* Run prettier
* Remove unneeded change
* Remove more unneeded changes
* Fix Node 10 support
* Update documentation based on a new design
* Restore test execution (oops)
* Fix withUserParams method
* Fix knex instance cloning
* Remove unused import
* Fix reference to knex from migrator
* Do not lose user params on transactions
* Remove unneeded require
* Address review comments
* Fix setting event emitter and listeners on Knex copies. Use knex copies to run tests in CI
* Remove knex cloning
* Fix event listener leak
* Implement fail-fast logic for dialect resolution, clean-up code around.
* Remove method that was deprecated long time ago
* Address additional comments
* Try addressing comments
* Set client explicitly
* Fix compatibility with older Node versions