Appveyor broken

They are giving an error message that using build_script formerly fixed.

Commented out both CI results.

Author: BruceEckel

README.md

@@ -1,8 +1,8 @@
-[![](https://travis-ci.org/BruceEckel/OnJava8-Examples.svg?branch=master)](https://travis-ci.org/BruceEckel/OnJava8-Examples)
+[comment]: <> [![](https://travis-ci.org/BruceEckel/OnJava8-Examples.svg?branch=master)](https://travis-ci.org/BruceEckel/OnJava8-Examples)
 
-[![](https://ci.appveyor.com/api/projects/status/github/BruceEckel/OnJava8-Examples)](https://ci.appveyor.com/project/BruceEckel/onjava-examples)
+[comment]: <> [![](https://ci.appveyor.com/api/projects/status/github/BruceEckel/OnJava8-Examples)](https://ci.appveyor.com/project/BruceEckel/onjava-examples)
 
-To compile and run these programs, you only need JDK 8 installed. 
+To compile and run these programs, you only need JDK 8 installed.
 Invoking `gradlew` will automatically download and install Gradle.
 Gradle will also install all additional libraries necessary to compile
 and run the Java examples in the book.

appveyor.yml

@@ -0,0 +1,4 @@
+build_script:
+  - gradlew.bat --no-daemon --stacktrace run
+
+test: off