Included new package Xtend

repository/x.json

@@ -143,6 +143,16 @@
 					"details": "https://github.com/xsnippet/sublime-xsnippet/tree/master"
 				}
 			]
+		},
+		{
+			"name": "Xtend",
+			"details": "https://github.com/staltz/SublimeXtend",
+			"releases": [
+				{
+					"sublime_text": "*",
+					"details": "https://github.com/staltz/SublimeXtend/tags"
+				}
+			]
 		}
 	]
 }