Remove tasks samples (#703)

* Remove tasks samples

* Delete cloudtasks job config

cloudtasks/README.md

@@ -1,76 +1,5 @@
-<img src="https://avatars2.githubusercontent.com/u/2810941?v=3&s=96" alt="Google Cloud Platform logo" title="Google Cloud Platform" align="right" height="96" width="96"/>
+Samples for the [Google Cloud Tasks API Node.js Client][client]
+have moved to [github.com/googleapis/nodejs-tasks/tree/master/samples/][samples].
 
-# Google Cloud Tasks API Node.js Samples
-
-The [Cloud Tasks API](https://cloud.google.com/cloud-tasks/docs) enables
-developers to manage the execution of large numbers of distributed requests.
-
-## Table of Contents
-
-* [Setup](#setup)
-* [Samples](#samples)
-  * [Tasks](#tasks)
-* [Running the tests](#running-the-tests)
-
-## Setup
-
-1.  Read [Prerequisites][prereq] and [How to run a sample][run] first.
-1.  Install dependencies:
-
-    With **npm**:
-
-        npm install
-
-    With **yarn**:
-
-        yarn install
-
-[prereq]: ../README.md#prerequisites
-[run]: ../README.md#how-to-run-a-sample
-
-## Samples
-
-### Tasks
-
-View the [documentation][tasks_0_docs] or the [source code][tasks_0_code].
-
-__Usage:__ `node tasks.js --help`
-
-```
-tasks.js <command>
-
-Commands:
-  tasks.js create <project> <location> <queue>  Create a task.
-  tasks.js pull <project> <location> <queue>    Pull a task.
-  tasks.js acknowledge <task>                   Acknowledge a task.
-
-Options:
-  --version  Show version number                                                                               [boolean]
-  --help     Show help                                                                                         [boolean]
-
-Examples:
-  node tasks.js create my-project-id us-central1 my-queue
-  node tasks.js pull my-project-id us-central1 my-queue
-  node tasks.js acknowledge
-  '{"name":"projects/my-project-id/locations/us-central1/queues/my-queue/tasks/1234","scheduleTime":"2017-11-01T22:27:
-  53.628279Z"}'
-
-For more information, see https://cloud.google.com/cloud-tasks/docs
-```
-
-[tasks_0_docs]: https://cloud.google.com/cloud-tasks/docs
-[tasks_0_code]: tasks.js
-
-## Running the tests
-
-1.  Set the **GCLOUD_PROJECT** and **GOOGLE_APPLICATION_CREDENTIALS** environment variables.
-
-1.  Run the tests:
-
-    With **npm**:
-
-        npm test
-
-    With **yarn**:
-
-        yarn test
+[client]: https://github.com/googleapis/nodejs-tasks
+[samples]: https://github.com/googleapis/nodejs-tasks/tree/master/samples