Remove script previously used by Travis.

lib/ansible/modules/extras/test-docs.sh

@@ -1,21 +0,0 @@
-#!/bin/sh
-set -x
-
-CHECKOUT_DIR=".ansible-checkout"
-MOD_REPO="$1"
-
-# Hidden file to avoid the module_formatter recursing into the checkout
-git clone https://github.com/ansible/ansible "$CHECKOUT_DIR"
-cd "$CHECKOUT_DIR"
-git submodule update --init
-rm -rf "lib/ansible/modules/$MOD_REPO"
-ln -s "$TRAVIS_BUILD_DIR/" "lib/ansible/modules/$MOD_REPO"
-
-pip install -U Jinja2 PyYAML setuptools six pycrypto sphinx
-
-. ./hacking/env-setup
-PAGER=/bin/cat bin/ansible-doc -l
-if [ $? -ne 0 ] ; then
-  exit $?
-fi
-make -C docsite