Reverting change to 'Installer'

Author: ssambasu

marklogic-data-hub/src/test/java/com/marklogic/bootstrap/Installer.java

@@ -17,8 +17,7 @@ public class Installer extends HubTestBase {
 
     private static Logger logger = LoggerFactory.getLogger(Installer.class);
 
-    public void setupProject() {
-        deleteProjectDir();
+    public void setupProject() {       
         createProjectDir();
     }