Moved to yarn and updated many dependancies

package.json

@@ -7,20 +7,20 @@
   "author": "hak8or",
   "license": "MIT",
   "devDependencies": {
-    "@types/lodash": "^4.14.104",
+    "@types/lodash": "^4.14.118",
     "axios": "^0.18.0",
-    "css-loader": "^0.28.10",
-    "style-loader": "^0.20.2",
-    "sweetalert2": "^7.13.3",
-    "ts-loader": "^4.0.0",
-    "typescript": "^2.7.2",
-    "uglifyjs-webpack-plugin": "^1.2.2",
-    "vue": "^2.5.13",
-    "vue-loader": "^14.1.1",
-    "vue-template-compiler": "^2.5.13",
-    "webpack": "^4.0.1",
-    "webpack-cli": "^2.0.9",
-    "webpack-dev-server": "^3.1.0"
+    "css-loader": "^1.0.1",
+    "style-loader": "^0.23.1",
+    "sweetalert2": "^7.28.2",
+    "ts-loader": "^5.3.0",
+    "typescript": "^2.9.2",
+    "uglifyjs-webpack-plugin": "^2.0.1",
+    "vue": "^2.5.17",
+    "vue-loader": "^15.4.2",
+    "vue-template-compiler": "^2.5.17",
+    "webpack": "^4.25.1",
+    "webpack-cli": "^3.1.2",
+    "webpack-dev-server": "^3.1.10"
   },
   "scripts": {
     "start": "webpack-dev-server --mode development --open",