Workaround for Sinon bug that repeatedly quotes things

I discovered this bug while working on this, there's a PR for fix here
for reference: sinonjs/sinon#2407

Author: cincodenada

test/messages.js

@@ -18,11 +18,11 @@ function makeErrorMessageTransform(transform) {
     };
 }
 var stripQuotes = makeErrorMessageTransform(function (message) {
-    return message.replace(/['"]/g, "");
+    return message.replace(/\\*['"]/g, "");
 });
 var stripColors = makeErrorMessageTransform(stripAnsi);
 var stripQuotesAndColors = makeErrorMessageTransform(function (message) {
-    return stripAnsi(message).replace(/['"]/g, "");
+    return stripAnsi(message).replace(/\\*['"]/g, "");
 });
 
 describe("Messages", function () {