WireLanguage cleanup
Self yield in Cli::Main#configuration
Mark stdin as unused interface variable
Remove early raise-checks in favor of default args values
Suppress simplecov warnings on Travis CI for jruby test suite
Merge pull request #593 from simsalabim/cli-main-and-wire-language-refactoring

Cli::Main and WireLanguage refactoring
Delete old AST classes

These classes, if you're wondering, have now moved into the
`cucumber-ruby-core` gem.

Closes #590
Delete misleading old file
Wait on the process being killed
This step passes!

Fix #565
Remove wip tag for passing scenario.

Fixed by pixies.
Remove @wip tags for fixed scenarios

The pixies are at work again!
Attempt to fix build
Fixing build failure
for some reasons gherkin doesn't like comment after tags
Use Core::Test::Result::Pending instead of Cucumber::Pending
It looks like hooks are ok now. Closes #319
Update cucumber.yml

Fix so that "-r features" does not block the @wip-jruby wip option
Update cucumber.yml

Add "--tags ~@wip-jruby" to the std_opts.
Merge pull request #596 from brasmusson/wip-jruby-fix

Trying to fix the failing JRuby builds on Travis
Initialize Pretty formatter with output stream when autoformatting