...
Update your application, and when you go back to webtop, use the Type/Rules manager (under development admin settings) and deploy the idlform types there. You need to copy the directories and files from the www directory in the plugin to the www directory in your project, or if you can, set up a virtual directory mapping with the name idlform pointing to the www directory in the idlform plugin directory.
If you have suggestions or questions, please contact trond@idl.no