Display list of open GitHub issues labeled with "help wanted"

[tangospring]

Open GitHub issues are displayed in the project page layout and in the card layout in the hub.
In the card layout see Item #11 in the screnshot below. The info is also displayed in one of the bottom panels in the project page: http://codeforkc.org/Code-for-America-Projects-Hub/prototype/CfAprojectPage.htm.
See Issue 9 for more details

Item #11 in the screnshot below