message: Fix broken download links
diff: @@ -45,11 +45,7 @@ on API >= 14 devices.
  ## Prebuilt Components:
  -If you just want the fastest path to trying the demo, you may download the
  -nightly build
  -[here](https://ci.tensorflow.org/view/Nightly/job/nightly-android/). Expand the
  -"View" and then the "out" folders under "Last Successful Artifacts" to find
  -tensorflow_demo.apk.
  +The fastest path to trying the demo is to download the [prebuilt demo APK](http://download.tensorflow.org/deps/tflite/TfLiteCameraDemo.apk).
  Also available are precompiled native libraries, and a jcenter package that you
  may simply drop into your own applications. See
  @@ -113,8 +109,7 @@ protobuf compilation.
  NOTE: Bazel does not currently support building for Android on Windows. Full
  support for gradle/cmake builds is coming soon, but in the meantime we suggest
  -that Windows users download the [prebuilt
  -binaries](https://ci.tensorflow.org/view/Nightly/job/nightly-android/) instead.
  +that Windows users download the [prebuilt demo APK](http://download.tensorflow.org/deps/tflite/TfLiteCameraDemo.apk) instead.
  ##### Install Bazel and Android Prerequisites
  