Put this annotation on a `MockWebServer` property and the extension will start it before your
    test executes and stop it after it completes. No further configuration is required.

    ```kotlin
    @StartStop val server = MockWebServer()
    ```

 *  Breaking: Don't automatically start `MockWebServer` after calls to accessors like `port`. Now

    val littleproxy = "xyz.rogfam:littleproxy"
    val mockitoCore = "org.mockito:mockito-core"
    val mockitoKotlin = "org.mockito.kotlin:mockito-kotlin"
    val mockwebserver = "com.squareup.okhttp3:mockwebserver"
    val mySqlConnector = "com.mysql:mysql-connector-j"
    val netty = "io.netty:netty-all"
    val opentest4j = "org.opentest4j:opentest4j"
    val samplesCheck = "org.gradle.exemplar:samples-check"