docs(webpack): remove unused ts-loader (#2361)

69ae63c changed `public/docs/_examples/webpack/ts/config/webpack.common.js` and `public/docs/_examples/webpack/ts/config/webpack.test.js` and replaced `ts` with `awesome-typescript-loader`. So we can remove `"ts-loader": "^0.8.1",` from the `public/docs/_examples/webpack/ts/package.webpack.json`.

Author: Martin-Wegner

public/docs/_examples/webpack/ts/package.webpack.json

@@ -41,7 +41,6 @@
     "raw-loader": "^0.5.1",
     "rimraf": "^2.5.2",
     "style-loader": "^0.13.1",
-    "ts-loader": "^0.8.1",
     "typescript": "^2.0.2",
     "typings": "^1.3.2",
     "webpack": "^1.13.0",