Release 1.13.0

• b731f4e - feat: parse API response from postman examples
• fd57cd2 - Merge branches 'response-parse' and 'develop' of https://github.com/joolfe/postman-to-openapi into response-parse
• f514d74 - feature: parse postman examples as OpenApi responses
• aa61018 - docs: update docs about responses
• 65991ee - build: update deps and version
• 0f6b2c8 - Merge pull request #121 from joolfe/response-parse
• c3d6ab2 - Merge branch 'master' of https://github.com/joolfe/postman-to-openapi into develop
• 7854324 - docs: Update change log
• 8289a98 - Merge pull request #122 from joolfe/develop