bump to latest grunt-jquery-content with yaml support, drop wintersmith reps from package.json

Author: ajpiano

package.json

@@ -25,8 +25,6 @@
 		"grunt-clean": "0.3.0",
 		"grunt-html": "0.1.1",
 		"grunt-wordpress": "1.0.3",
-		"grunt-jquery-content": "~0.5.2",
-                "grunt-wintersmith": "0.0.x",
-                "wintersmith-ordered-pages": "0.0.x"
+		"grunt-jquery-content": "~0.5.3"
 	}
 }