Steps that call other steps display that information.

[burtlo]

It's quite often case, when one step is calling another one. I'm
thinking of having a tree of hierarchy of calling steps.

Given /I create something/ do
  step %Q<I create something via rest api>
end

And as the result, there might be a kinda tree with links, what other
steps are called. Moreover, I can imagine to have a graphviz picture for
better visualization, but I realize, this is quite complex issue.

[burtlo]

I wrote some quick code that will find the substeps defined with step.
Work left to do:

• Convert the ASTNode objects that are found into the found steps.
• Display the found steps within the step transformer page.

[richlewis14]

I am having an issue having where my substeps are not being picked up as a step at the moment, resulting in a large collection of undefined steps. Is there anything in place to help with this please ?