Update WordPress to use wheezy, and fix SSL proxy

library/wordpress

@@ -1,6 +1,6 @@
 # maintainer: InfoSiftr <[email protected]> (@infosiftr)
 
-latest: git://github.com/docker-library/wordpress@862b8b5bf2aa0e8542605f5f513d737a10b17d46
-3: git://github.com/docker-library/wordpress@862b8b5bf2aa0e8542605f5f513d737a10b17d46
-3.9: git://github.com/docker-library/wordpress@862b8b5bf2aa0e8542605f5f513d737a10b17d46
-3.9.1: git://github.com/docker-library/wordpress@862b8b5bf2aa0e8542605f5f513d737a10b17d46
+latest: git://github.com/docker-library/wordpress@91154405010f2009a4972c64a6aad594fef3474f
+3: git://github.com/docker-library/wordpress@91154405010f2009a4972c64a6aad594fef3474f
+3.9: git://github.com/docker-library/wordpress@91154405010f2009a4972c64a6aad594fef3474f
+3.9.1: git://github.com/docker-library/wordpress@91154405010f2009a4972c64a6aad594fef3474f