Update templates to TypeScript 2.2.1 and fix whatwg-fetch related errors. Fixes #705

templates/KnockoutSpa/package.json

@@ -11,7 +11,6 @@
     "@types/react-router": "^2.0.37",
     "@types/requirejs": "^2.1.26",
     "@types/signals": "0.0.16",
-    "@types/whatwg-fetch": "0.0.30",
     "aspnet-webpack": "^1.0.27",
     "awesome-typescript-loader": "3.0.0-beta.13 || ^3.0.0",
     "bootstrap": "^3.3.6",
@@ -28,7 +27,7 @@
     "knockout": "^3.4.0",
     "raw-loader": "^0.5.1",
     "style-loader": "^0.13.1",
-    "typescript": "^2.0.3",
+    "typescript": "^2.2.1",
     "url-loader": "^0.5.7",
     "webpack": "^2.2.0",
     "webpack-hot-middleware": "^2.12.2"

templates/KnockoutSpa/tsconfig.json

@@ -4,7 +4,7 @@
     "target": "es5",
     "sourceMap": true,
     "skipDefaultLibCheck": true,
-    "types": ["es6-promise", "history", "requirejs", "whatwg-fetch"]
+    "types": ["es6-promise", "history", "requirejs"]
   },
   "exclude": [
       "bin",