Merge pull request #1 from cucumber/master

Merging master project
Fixing language test by adding in missing languages
Set default i18n when create Parser
Add spec for 'Set default i18n when create Parser'
Modified Java code for 'Set default i18n when create Parser'
Remove accidentally commited ragel output

Also changed .gitignore to ignore these in future
Remove support for Ruby 1.9.2
lexer classes regenerated
stepdefs.json regenerated
fixed JRuby's warning about non-persistent class
jruby impltementation of TagExpression.empty? added
trailing spaces removed
jruby impementation of JSONFormatter.append_duration() added
Use multi_json instead of json gem
Merge pull request #234 from os97673/jruby-improvements

Jruby improvements
Update Gemfile to use https instead of http.
Merge pull request #236 from richardardrichard/patch-1

Update Gemfile to use https instead of http.
add Greek translation
Merge branch 'multi_json' of https://github.com/sferik/gherkin into sferik-multi_json

Conflicts:
	features/.cucumber/stepdefs.json
	spec/gherkin/formatter/json_formatter_spec.rb
updating require from json to multi_json