Add a simple example for tagged behavior

[Sam Saccone]

This information is very hard to find online

Before('@cats') do
  CATS="meow"
end

This is not dill core* But I think in bringing this to market having this information around is critical for Dill to be the defacto tool

[Adam Steel]

@samccone Could you explain how this is Dill's domain rather than Cucumber's? ie How this is different from https://github.com/cucumber/cucumber/wiki/Hooks ?

[Sam Saccone]

Yep I think in 2013 that wiki page was way less good