Preserving whitespace (but wrapping) for event/client details.

[nstielau]

This allows checks with detailed output messages, including whitespace and newlines, to render properly in the dashboard. This does not change the UI for checks that have a simple string output. The output will wrap if necessary (the current, default whitespace behavior) but will no longer squash repeated whitespace and will render newlines as line breaks.

[nstielau]

Oh, hangon, I need to find a way to suppress the last newline.

[nstielau]

Since most checks output a trailing newline (i.e. with ruby's puts), it was causing a single trailing line-wrap in the modal output field. This strips leading/trailing whitespace from the output, so the modal output field looks the same with the new CSS as it did before (unless there is purposefully whitespace/newlines in the output body).

[portertech]

@amdprophet ^^

[nstielau]

@amdprophet ping

We've been running this for weeks and it's working well.

[amdprophet]

I somehow missed all the e-mail notifications for this until now. Looks good, thanks a ton for the change! :+1: