Rename function

Author: MarcialRosales

deps/rabbitmq_management/priv/www/js/main.js

@@ -115,7 +115,7 @@ function start_app_login () {
 
 
 function check_login () {
-  check_etag()
+  check_version()
   user = JSON.parse(sync_get('/whoami'));
   if (user == false || user.error) {
     clear_auth();
@@ -1864,7 +1864,7 @@ function get_chart_range_type(arg) {
     return 'basic';
 }
 
-function check_etag() {
+function check_version() {
     let curVersion = sync_get('/version')
     let storedVersion = get_pref('version')    
     if (!storedVersion || storedVersion != curVersion) {