message: possibly fix auth (also updated the travis build)
diff: <h3>Configure API Key</h3>
  <ol>
  <li>Visit <a href="https://www.bungie.net/en/Application/Create" target="_blank">https://www.bungie.net/en/Application/Create</a></li>
  - <li ng-hide="vm.isExtension">Paste <input type="text" ng-value="vm.URLRet" /> into the "Redirect URL" section under "App Authentication".</li>
  + <li>Paste <input type="text" ng-value="vm.URLRet" /> into the "Redirect URL" section under "App Authentication".</li>
  <li>Paste <input type="text" ng-value="vm.URL" /> into the "Origin Header" section under "Browser Based Apps".</li>
  <li>After saving, copy the "API Key" here <input type="text" ng-model="vm.apiKey"/></li>
  <li>Copy the "Authorization URL" here <input type="text" ng-model="vm.authorizationURL"/></li>
  