Added more webdriver tests testing against a real browser.

src/libs/debug.js

@@ -0,0 +1,44 @@
+import querystring from 'querystring'
+
+
+const debugStore = {};
+
+function enabled() {
+  const qs = querystring.parse(window.location.search.slice(1));
+  if(qs.hasOwnProperty("debug")) {
+    return !!qs.debug.match(/^(|1|true)$/);
+  }
+  else {
+    return false;
+  }
+}
+
+function genErr() {
+  return new Error("Debug not enabled, enable by appending '?debug' to your query string");
+}
+
+function set(namespace, key, value) {
+  if(!enabled()) {
+    throw genErr();
+  }
+  debugStore[namespace] = debugStore[namespace] || {};
+  debugStore[namespace][key] = value;
+}
+
+function get(namespace, key) {
+  if(!enabled()) {
+    throw genErr();
+  }
+  if(debugStore.hasOwnProperty(namespace)) {
+    return debugStore[namespace][key];
+  }
+}
+
+const mod = {
+  enabled,
+  get,
+  set
+}
+
+window.debug = mod;
+export default mod;