Raml: update 'raml-to-swagger' lib to '0.0.12'
Raml: update 'raml-to-swagger' lib to '0.0.12'

LucyBot-Inc/api-spec-converter,LucyBot-Inc/api-spec-converter,lucybot/api-spec-converter,LucyBot-Inc/api-spec-converter,lucybot/api-spec-converter,lucybot/api-spec-converter