Update demo to 1.5.0

Author: shayneo

demo/package-lock.json

@@ -11,7 +11,7 @@
   },
   "dependencies": {
     "vue": "^2.5.11",
-    "vue-fuse": "^1.4.0"
+    "vue-fuse": "^1.5.0"
   },
   "devDependencies": {
     "autoprefixer": "^6.7.2",