Changed nodered addon warning to prevent confusion

Author: Slyke

.templates/nodered/build.py

@@ -149,7 +149,7 @@ def checkForIssues():
   def checkFiles():
     fileIssues = []
     if not os.path.exists(serviceService + '/addons_list.yml'):
-      fileIssues.append(serviceService + '/addons_list.yml does not exist. Build addons file to fix.')
+      fileIssues.append('/addons_list.yml does not exist. Build addons file in options to fix. This is optional')
     return fileIssues
 
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