Expected Behavior

Output should look and feel like godoc.

Actual Behavior

Looks old and in need of updating.

Steps to Reproduce the Problem

1. This is an enhancement.

Specifications

• Go Version: n/a
• Platform: n/a

Running the Cucumber tests results in the following exception being thrown:
`cucumber.runtime.CucumberException: No CucumberOptions annotation
at cucumber.runtime.android.CucumberJUnitRunner.createRuntimeOptions(CucumberJUnitRunner.java:297)
at cucumber.runtime.android.CucumberJUnitRunner.(CucumberJUnitRunner.java:102)
at cucumber.runtime.android.CucumberJUnitRunnerBuilder.runnerForClass

Right now this code

describe! {
	case "one" {
		case "two" {
			case "three" {
				assert!(true);
			}
		}
	}
}

expands to

mod one {
	use super::*;

	mod two {
		use super::*;

		#[test]
		fn three() {
			{ { { { assert!(true); } } } }
		}
	}
}

Ideally we'd want

mod one {
	use super::*;

	mod two {
		use super::*;

		#[tes