chore: update modules versions

Author: Zdravko Branzov

demo/package.json

@@ -2,18 +2,18 @@
   "nativescript": {
     "id": "org.nativescript.demo",
     "tns-android": {
-      "version": "4.0.1"
+      "version": "4.1.1"
     },
     "tns-ios": {
-      "version": "4.0.1"
+      "version": "4.1.0"
     }
   },
   "dependencies": {
     "nativescript-geolocation": "../src",
     "nativescript-theme-core": "^1.0.4",
     "nativescript-toast": "^1.4.6",
     "nativescript-unit-test-runner": "^0.3.4",
-    "tns-core-modules": "next"
+    "tns-core-modules": "4.1.0"
   },
   "devDependencies": {
     "awesome-typescript-loader": "~5.0.0",
@@ -32,7 +32,7 @@
     "lazy": "1.0.11",
     "nativescript-css-loader": "~0.26.0",
     "nativescript-dev-typescript": "~0.7.1",
-    "nativescript-dev-webpack": "next",
+    "nativescript-dev-webpack": "0.12.0",
     "nativescript-worker-loader": "~0.8.1",
     "raw-loader": "~0.5.1",
     "resolve-url-loader": "~2.3.0",