SGF-593 - Disable the default cache server when using org.apache.geode.distributed.ServerLauncher to fork a GemFire/Geode Server process.

(cherry picked from commit 8ed71a719c76ff2bf531efff1ee934d23a3234c1)
Signed-off-by: John Blum <jblum@pivotal.io>

src/test/java/org/springframework/data/gemfire/support/SpringServerLauncherCacheProviderIntegrationTest.java

@@ -67,6 +67,7 @@ public class SpringServerLauncherCacheProviderIntegrationTest {
 
 		builder.setSpringXmlLocation(springXmlLocation);
 		builder.setMemberName("membername");
+		builder.setDisableDefaultServer(true);
 
 		ServerLauncher launcher = builder.build();
 		ServerState state = launcher.start();