Expand on how sbt shell parses input about website

[jsuereth]

This highlights @eed3si9n 's goal of unifying the Shell parsing with Scala syntax so there's less confusion.

test as the task vs. test the configuration is a large source of confusion, to me.

[dwijnand]

Indeed. In fact if the sbt shell were a REPL it would be very, very useful.. I could stop needing to drop in and out of consoleProject to do things like resolvers.eval foreach println..

[dwijnand]

This highlights @eed3si9n 's goal of unifying the Shell parsing with Scala syntax so there's less confusion.

Problem solved! (context: https://twitter.com/eed3si9n/status/913325233599336448)