[FIX] CustomizableLayout template in yaml file

Author: franck-benault

src/main/java/org/audit4j/core/layout/CustomizableLayout.java

@@ -112,4 +112,10 @@ public void setDateFormat(String dateFormat) {
     public void setTemplate(String template) {
         this.template = template;
     }
+    
+    
+    //this getter is usefull for file configuration
+	public String getTemplate() {
+		return template;
+	}
 }