Move vue-router to dev dependencies

Author: ittus

template/package.json

@@ -20,8 +20,7 @@
     "lint": "eslint --ext .js,.vue src{{#unit}} test/unit/specs{{/unit}}{{#e2e}} test/e2e/specs{{/e2e}}"{{/lint}}
   },
   "dependencies": {
-    "vue": "^2.3.3"{{#router}},
-    "vue-router": "^2.6.0"{{/router}}
+    "vue": "^2.3.3",
   },
   "devDependencies": {
     "autoprefixer": "^7.1.2",
@@ -113,6 +112,9 @@
     {{/sass}}
     "url-loader": "^0.5.8",
     "vue-loader": "^12.1.0",
+    {{#router}}
+    "vue-router": "^2.6.0",
+    {{/router}}
     "vue-style-loader": "^3.0.1",
     "vue-template-compiler": "^2.3.3",
     "webpack": "^2.6.1",