message: add back docs
diff: @@ -148,7 +148,19 @@ viewing. Do not include url parameters in the source code URL.
  Before building the documentation, you must first set up your environment by
  doing the following:
  -1. If bazel is not installed on your machine, install it now. If you are on
  +1. If pip isn't installed on your machine, install it now by issuing the
  +following command:
  +
  + $ sudo easy_install pip
  +
  +2. Use pip to install mock and pandas by issuing the following
  + command (Note: If you are using
  + a [virtualenv](https://virtualenv.pypa.io/en/stable/) to manage your
  + dependencies, you may not want to use sudo for these installations):
  +
  + $ sudo pip install mock pandas
  +
  +3. If bazel is not installed on your machine, install it now. If you are on
  Linux, install bazel by issuing the following command:
  $ sudo apt-get install bazel # Linux
  @@ -156,10 +168,10 @@ doing the following:
  If you are on Mac OS, find bazel installation instructions on
  [this page](https://bazel.build/versions/master/docs/install.html#mac-os-x).
  -2. Change directory to the top-level `tensorflow` directory of the TensorFlow
  +4. Change directory to the top-level `tensorflow` directory of the TensorFlow
  source code.
  -3. Run the `configure` script and answer its prompts appropriately for your
  +5. Run the `configure` script and answer its prompts appropriately for your
  system.
  $ ./configure
  