Default user changed

[wiardvanrij]

By this commit: 245f1e3

The default user is now: -clustercheckuser instead of clustercheckuser (the "-" has been added).

[ragingdave]

My assumption is that it should be reverted to just clustercheckuser as who would set up a user starting with a dash???
Also why would the syntax of using defaults be different between a whole bunch of configs to begin with :- - :=. Wouldn't it just be easier to use one way rather than a whole bunch?