Stopping keepalived on all nodes prevents it from interfering with tests run after it.
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.
* add keepalived_masterdown test * add missing cnfs