Add one more argument to motivation

[bkamins]

When you use Pipe.jl there is a small problem that Pipe is a name defined and exported in Julia Base. Maybe also this could be mentioned in the list of motivations?

[jkrumbiegel]

Though I never encountered this particular problem I'll include it, thanks! :)

[bkamins]

Sure - the biggest issue for most users is probably that Pipe is highlighted in the editor in a different way because of this 😄:

[waldyrious]

For future reference, this was addressed in commit df8951e.