Adding a fix to support rn version properly

Author: plup2

gocwebtemplate-core/gocwebtemplate-core-base/src/main/java/goc/webtemplate/component/AbstractCoreBean.java

@@ -340,7 +340,7 @@ public void setFooterPath(String footerPath) {
 
         templateVersion = this.getTemplateVersion();
         envRun = "";
-        if (Utility.isNullOrEmpty(templateVersion)) {
+        if (Utility.isNullOrEmpty(templateVersion) || templateVersion.equals("rn")) {
             if ((environment != null) && environment.isVersionRnCombined()) {
                 templateVersion = "rn/";
                 //(envRun stays blank)