Update to 2.5.0 (#257)

Author: Vasil Chimev

package.json

@@ -2,10 +2,10 @@
   "nativescript": {
     "id": "org.nativescript.examples",
     "tns-ios": {
-      "version": "2.4.0"
+      "version": "2.5.0"
     },
     "tns-android": {
-      "version": "2.4.1"
+      "version": "2.5.0"
     }
   },
   "dependencies": {
@@ -16,7 +16,7 @@
     "nativescript-plugin-firebase": "^3.8.5",
     "nativescript-telerik-analytics": "*",
     "nativescript-telerik-ui-pro": "*",
-    "tns-core-modules": "2.4.0"
+    "tns-core-modules": "2.5.0"
   },
   "devDependencies": {
     "babel-traverse": "6.9.0",
@@ -25,10 +25,10 @@
     "filewalker": "0.1.2",
     "json-loader": "^0.5.4",
     "lazy": "1.0.11",
-    "nativescript-dev-android-snapshot": "^0.*.*",
-    "nativescript-dev-typescript": "^0.2.2",
-    "shelljs": "^0.5.3",
-    "typescript": "^2.0.10"
+    "nativescript-dev-android-snapshot": "~0.0.6",
+    "nativescript-dev-typescript": "~0.3.7",
+    "typescript": "~2.1.5",
+    "shelljs": "^0.5.3"
   },
   "license": "Apache-2.0"
 }