[fixed] eslint error

[new] add function-bind package

package.json

@@ -26,7 +26,7 @@
     "dist": "npm run dist:style && npm run dist:dev && npm run dist:prod",
     "lint": "eslint --fix --ext .js,.vue src",
     "unit": "cross-env BABEL_ENV=test karma start test/unit/karma.conf.js --single-run",
-    "test": "npm run unit",
+    "test": "npm run lint && npm run unit",
     "prepublish": "npm run dist"
   },
   "repository": {
@@ -63,6 +63,7 @@
     "extract-text-webpack-plugin": "^2.0.0",
     "file-loader": "^0.8.5",
     "friendly-errors-webpack-plugin": "^1.6.1",
+    "function-bind": "^1.1.0",
     "gulp": "^3.9.1",
     "gulp-autoprefixer": "^3.1.1",
     "gulp-clean-css": "^2.0.13",

src/components/breadcrumb/breadcrumb-item.vue

@@ -26,7 +26,7 @@
             return {
                 separator: '',
                 showSeparator: false
-            }
+            };
         },
         mounted () {
             this.showSeparator = this.$slots.separator !== undefined;