BREAKING CHANGES!!!

c.statusText() is obsoleted!! Status text is set automatically.

What's Changed

• test: add default middleware test by @yusukebe in #90
• refactor: remove default middleware by @yusukebe in #91
• feat: auto set statusText by @yusukebe in #93
• feat: check response type by @yusukebe in #94

Full Changelog: v0.3.5...v0.3.6