Hi,
when testing locally, there is an annoying "XML Parsing Error: syntax error" for atlas files being loaded by XMLHttpRequest. I was able to resolve these by setting the request.overrideMimeType(); ex:
var request = new XMLHttpRequest();
request.overrideMimeType("text/html");
I tested in a few method calls in the spine-js runtime and it works fine. Could we get this fixed?
Submitted an issue on github for it.