Caching was causing confusing behavior where Viewed files would only appear updated after refreshing the tab. Quoting the jQuery AJAX docs about the caching key:
If set to false, it will force requested pages not to be cached by the browser. Note: Setting cache to false will only work correctly with HEAD and GET requests. It works by appending "_={timestamp}" to the GET parameters. The parameter is not needed for other types of requests, except in IE8 when a POST is made to a URL that has already been requested by a GET.
Caching was causing confusing behavior where Viewed files would only appear updated after refreshing the tab. Quoting the jQuery AJAX docs about the caching key:
If set to false, it will force requested pages not to be cached by the browser. Note: Setting cache to false will only work correctly with HEAD and GET requests. It works by appending "_={timestamp}" to the GET parameters. The parameter is not needed for other types of requests, except in IE8 when a POST is made to a URL that has already been requested by a GET.
Fixes #194.