Merge pull request +13243 from c9/all-raygun-fix-nomessage

make sure to always send an error object to raygun

plugins/c9.error/raygun.connect.js

@@ -84,6 +84,9 @@ function plugin(options, imports, register) {
     }
     
     function _sendRequest(raygunClient, err, req) {
+        if (typeof err == "string")
+            err = new Error(err);
+
         var parsedUrl = url.parse(req.url, false);
         var ip = req.remoteAddress;