set sortablejs as a peerDependencie

doxiaodong · web-flow · commit 535292f5076a · 2016-10-17T11:18:04.000+08:00
diff --git a/package.json b/package.json
@@ -19,5 +19,8 @@
   "bugs": {
     "url": "https://github.com/SortableJS/angular-legacy-sortablejs/issues"
   },
-  "homepage": "https://github.com/SortableJS/angular-legacy-sortablejs#readme"
+  "homepage": "https://github.com/SortableJS/angular-legacy-sortablejs#readme",
+	"peerDependencies": {
+   	"sortablejs": "~1.4.0" 
+  }
 }
