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 tests can now wait for a number of monitor intervals. This removes the
need to have hard-coded sleeps in the code and makes monitor tests more
robust under heavier load.
The test should stop MaxScale when it is fixing the replication to prevent
the triggering of the standalone master detection.
Also removed leading spaces from the messages and fixed a possible crash with a
NULL value given to `ssh_node`.
When the test finishes and is about to check whether MaxScale is alive,
the servers should be cleared from maintenance mode and the replication
should be fixed. This way the test will clean up after itself.
