There seems to be an issue with loading gadgets locally. Specifically I've downloaded and put this hello world gadget, http://gadget-doc-examples.googlecode.com/svn/trunk/wave/hello.xml, into the war directory. After that I can load the xml file in my browser with http://hostname:9898/hello.xml, but when I try adding that gadget url to a wave I get a broken gadget icon.
However, when I put hello.xml on a remote web host, (apache web server), and use that url to load the gadget it works fine. Any idea why? I've also tried hosting hello.xml locally using a 'python -m SimpleHTTPServer', and an nginx server, and neither work, even though the url loads fine in the browser.
