Misleading documentation in the README

[sotanodroid]

Readme file contains misleading information about Suite cases.

Provided example does not work:

func (i *ExampleSuite) BeforeAll(t provider.T) {
    // Prepare http test builder
    i.testMaker = cute.NewHTTPTestMakerSuite()

    // Preparing host
    host, err := url.Parse("https://jsonplaceholder.typicode.com/")
    if err != nil {
        t.Fatalf("could not parse url, error %v", err)
    }

    i.host = host
}

Package cute contains no NewHTTPTestMakerSuite, instead it has NewHTTPTestMaker.

Please update current documentation on suites

[sotanodroid]

#43