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 capability for reading MySQL/MariaDB .test-files has now been
factored out from the compare.cc test program. That way, the
functionality can be used from other test programs as well.