Match locations against a wildcard
Use more functional style in building filter chain

Thanks @dchelimsky
Add a failing spec for pending scenarios

@tom025 want to try and take it from here? #28
implement pending status

Closes #28
Merge remote-tracking branch 'origin/master'

Conflicts:
	lib/cucumber/core/test/runner.rb
	spec/cucumber/core/test/runner_spec.rb