Drop useless Babel plugins

.babelrc

@@ -9,19 +9,6 @@
         ]
     ],
     "plugins": [
-        "@babel/plugin-syntax-dynamic-import",
-        "@babel/plugin-syntax-import-meta",
-        "@babel/plugin-proposal-class-properties",
-        "@babel/plugin-proposal-json-strings",
-        [
-            "@babel/plugin-proposal-decorators",
-            {
-                "legacy": true
-            }
-        ],
-        "@babel/plugin-proposal-function-sent",
-        "@babel/plugin-proposal-export-namespace-from",
-        "@babel/plugin-proposal-numeric-separator",
-        "@babel/plugin-proposal-throw-expressions"
+        "@babel/plugin-syntax-dynamic-import"
     ]
 }

package.json

@@ -1,9 +1,8 @@
 {
-    "name": "cyclassist",
-    "version": "1.0.0",
-    "description": "A Vue.js project",
+    "name": "Cycl'Assist",
+    "version": "0.2.0",
+    "description": "Track and share issues (work, interruption in routes, parked cars) in realtime on bike lanes!",
     "author": "Phyks (Lucas Verney) <phyks@phyks.me>",
-    "private": true,
     "scripts": {
         "dev": "webpack-dev-server --inline --progress --config build/webpack.dev.conf.js",
         "start": "npm run dev",
@@ -25,25 +24,15 @@
         "vue": "^2.5.2",
         "vue-i18n": "^8.0.0",
         "vue-router": "^3.0.1",
-        "vuelayers": "^0.10.13",
         "vuetify": "^1.2.0",
         "vuex": "^3.0.1",
         "whatwg-fetch": "^2.0.4"
     },
     "devDependencies": {
         "@babel/core": "^7.0.0",
-        "@babel/plugin-proposal-class-properties": "^7.0.0",
-        "@babel/plugin-proposal-decorators": "^7.0.0",
-        "@babel/plugin-proposal-export-namespace-from": "^7.0.0",
-        "@babel/plugin-proposal-function-sent": "^7.0.0",
-        "@babel/plugin-proposal-json-strings": "^7.0.0",
-        "@babel/plugin-proposal-numeric-separator": "^7.0.0",
-        "@babel/plugin-proposal-throw-expressions": "^7.0.0",
         "@babel/plugin-syntax-dynamic-import": "^7.0.0",
-        "@babel/plugin-syntax-import-meta": "^7.0.0",
         "@babel/preset-env": "^7.0.0",
         "app-manifest-webpack-plugin": "^1.1.3",
-        "autoprefixer": "^9.1.3",
         "babel-eslint": "^9.0.0",
         "babel-loader": "^8.0.0",
         "copy-webpack-plugin": "^4.0.1",
@@ -55,17 +44,14 @@
         "eslint-loader": "^2.1.0",
         "eslint-plugin-html": "^4.0.5",
         "eslint-plugin-import": "^2.14.0",
-        "file-loader": "^2.0.0",
         "friendly-errors-webpack-plugin": "^1.6.1",
         "html-webpack-plugin": "^3.2.0",
         "image-webpack-loader": "^4.3.1",
         "mini-css-extract-plugin": "^0.4.2",
         "optimize-css-assets-webpack-plugin": "^5.0.0",
         "portfinder": "^1.0.17",
-        "postcss-import": "^12.0.0",
         "postcss-loader": "^3.0.0",
         "postcss-preset-env": "^5.3.0",
-        "postcss-url": "^8.0.0",
         "stylus": "^0.54.5",
         "stylus-loader": "^3.0.2",
         "svg-url-loader": "^2.3.2",
@@ -81,10 +67,6 @@
         "webpack-dev-server": "^3.1.6",
         "webpack-merge": "^4.1.0"
     },
-    "engines": {
-        "node": ">= 6.0.0",
-        "npm": ">= 3.0.0"
-    },
     "browserslist": [
         "defaults"
     ]