See script directory for method. The script to run in the top level
MaxScale directory is called maxscale-uncrustify.sh, which uses
another script, list-src, from the same directory (so you need to set
your PATH). The uncrustify version was 0.66.
The test inserted 200k rows with autocommit enabled which made it very
slow. Wrapping the inserts inside a transaction gives the test a
significant speed boost.
