Make sure dependencies are compatible with vue-cli. Fix #206

package.json

@@ -1,6 +1,6 @@
 {
   "name": "homer",
-  "version": "20.06.1",
+  "version": "21.03.2",
   "license": "Apache-2.0",
   "scripts": {
     "serve": "vue-cli-service serve",
@@ -17,20 +17,19 @@
     "vue": "^2.6.12"
   },
   "devDependencies": {
-    "@babel/eslint-parser": "^7.13.14",
+    "@vue/cli-plugin-babel": "~4.5.0",
-    "@vue/cli-plugin-babel": "~4.5.12",
+    "@vue/cli-plugin-eslint": "~4.5.0",
-    "@vue/cli-plugin-eslint": "~4.5.12",
+    "@vue/cli-plugin-pwa": "~4.5.0",
-    "@vue/cli-plugin-pwa": "~4.5.12",
+    "@vue/cli-service": "~4.5.0",
-    "@vue/cli-service": "~4.5.12",
     "@vue/eslint-config-prettier": "^6.0.0",
     "babel-eslint": "^10.1.0",
-    "eslint": "^7.23.0",
+    "eslint": "^6.7.2",
-    "eslint-plugin-prettier": "^3.3.0",
+    "eslint-plugin-prettier": "^3.3.1",
-    "eslint-plugin-vue": "^7.8.0",
+    "eslint-plugin-vue": "^6.2.2",
     "prettier": "^2.2.1",
     "raw-loader": "^4.0.2",
-    "sass": "^1.32.8",
+    "sass": "^1.26.5",
-    "sass-loader": "^10.1.1",
+    "sass-loader": "^8.0.2",
     "vue-template-compiler": "^2.6.12"
   }
 }