We shouldn't logShow effectful calls in the console

[IvantheTricourne]

This might be a little bit difficult, since, until now, most calls done inside of a REPL are pure values, which need to be logShowed.

On the other hand, running quickCheck is an effectful computation, which we generally do using the TEST button.

My idea is to use the TEST button to poll both the editor code and the input. In the event that there is input, that computation should be fed directly into the main without a logShow.

This seems to be the simplest way of handling this.

[IvantheTricourne]

Example:

quickCheck should not be logShowed. Doing so triggers a type error.