make vue-template-compiler a peer dep

Author: yyx990803

package.json

@@ -40,11 +40,11 @@
     "source-map": "^0.5.6",
     "vue-hot-reload-api": "^2.0.1",
     "vue-style-loader": "^1.0.0",
-    "vue-template-compiler": "^2.0.5",
     "vue-template-es2015-compiler": "^1.2.2"
   },
   "peerDependencies": {
-    "css-loader": "*"
+    "css-loader": "*",
+    "vue-template-compiler": "^2.0.0"
   },
   "devDependencies": {
     "babel-core": "^6.8.0",