Revert "Fixes #4092 Add documentation for yaml format of tasks and all keywords"

This reverts commit 3e351b4727.

docsite/rst/index.rst

@@ -111,7 +111,6 @@ and adopt these only if they seem relevant or useful to your environment.
    playbooks_error_handling
    playbooks_lookups
    playbooks_prompts
-   playbooks_tasks
    playbooks_tags
 
 .. _ansibleworks_awx:
@@ -184,4 +183,3 @@ Some additional topics you may be interested in:
    YAMLSyntax
 
 
-

docsite/rst/playbooks.rst

@@ -380,8 +380,6 @@ can do this::
        Learn about YAML syntax
    :doc:`playbooks_best_practices`
        Various tips about managing playbooks in the real world
-   :doc:`playbooks_tasks`
-       An index of formats and keywords for tasks
    :doc:`index`
        Hop back to the documentation index for a lot of special topics about playbooks
    :doc:`modules`

docsite/rst/playbooks_tasks.rst

@@ -1,269 +0,0 @@
-Tasks
-=====
-
-.. contents::
-   :depth: 2
-
-Playbook tasks can have a few different formats and can take many different keywords.
-
-.. _task_formats:
-
-Task Formats
-++++++++++++++++++++++
-
-Basic
-``````````````
-
-The first keyword in a task can be the module name::
-
-   - debug: msg="hello world"
-
-It can also be a name::
-
-   - name: a task with a name
-     debug: msg="hello world"
-
-Args can be separated to newlines::
-
-   - copy: src=/srv/myfiles/foo.conf 
-           dest=/etc/foo.conf
-
-Old style with args inline::
-
-   - action: debug 'msg="hello world"'
-
-Old style with a name defined::
-
-    - action: debug 'msg="hello world"'
-      name: a task with aname
-
-Old style with args as a dictionary::
-
-    - action: debug
-      args:
-        msg: "hello world"
-
-
-Connection Types
-````````````````
-
-Setting the connection type to local::
-
-   - debug: msg="hello world"
-     connection: local
-
-Setting the connection type to ssh::
-
-   - debug: msg="hello world"
-     connection: ssh
-
-Old style with a local connection::
-
-   - local_action: debug 'msg="hello world"'
-
-
-.. _task_keywords:
-
-Task Keywords
-++++++++++++++++++++++
-
-Valid keywords for tasks in playbooks.
-
-action
-``````````````
-
-always_run
-``````````````
-:doc:`playbooks_checkmode`
-
-any_errors_fatal
-````````````````
-:doc:`playbooks_error_handling`
-
-args
-``````````````
-
-async
-``````````````
-:doc:`playbooks_async`
-
-
-changed_when
-``````````````
-:doc:`playbooks_error_handling`
-
-connection
-``````````````
-:doc:`playbooks_delegation`
-
-delay
-``````````````
-
-delegate_to
-``````````````
-:doc:`playbooks_delegation`
-
-environment
-``````````````
-
-failed_when
-``````````````
-:doc:`playbooks_error_handling`
-
-first_available_file
-````````````````````
-
-ignore_errors
-``````````````
-:doc:`playbooks_error_handling`
-
-local_action
-``````````````
-:doc:`playbooks_delegation`
-
-name
-``````````````
-
-notify
-``````````````
-:doc:`playbooks`
-
-only_if
-``````````````
-
-poll
-``````````````
-:doc:`playbooks_async`
-
-register
-``````````````
-:doc:`playbooks_variables`
-:doc:`playbooks_loops`
-
-remote_user
-``````````````
-:doc:`playbooks`
-
-retries
-``````````````
-:doc:`playbooks_loops`
-
-sudo
-``````````````
-
-sudo_user
-``````````````
-
-sudo_pass
-``````````````
-
-tags
-``````````````
-:doc:`playbooks_tags`
-
-transport
-``````````````
-:doc:`playbooks_delegation`
-
-until
-``````````````
-:doc:`playbooks_loops`
-
-when
-``````````````
-:doc:`playbooks_conditionals`
-
-with_dnstext
-``````````````
-:doc:`playbooks_loops`
-
-with_env
-``````````````
-:doc:`playbooks_loops`
-
-with_file
-``````````````
-:doc:`playbooks_loops`
-
-with_fileglob
-``````````````
-:doc:`playbooks_loops`
-
-with_first_found
-````````````````
-:doc:`playbooks_loops`
-
-with_flattened
-``````````````
-:doc:`playbooks_loops`
-
-with_indexed_items
-``````````````````
-:doc:`playbooks_loops`
-
-with_inventory_hostnames
-````````````````````````
-:doc:`playbooks_loops`
-
-with_items
-``````````````
-:doc:`playbooks_loops`
-
-with_lines
-``````````````
-:doc:`playbooks_loops`
-
-with_nested
-``````````````
-:doc:`playbooks_loops`
-
-with_password
-``````````````
-:doc:`playbooks_loops`
-
-with_pipe
-``````````````
-:doc:`playbooks_loops`
-
-with_random_choice
-``````````````````
-:doc:`playbooks_loops`
-
-with_redis_kv
-``````````````
-:doc:`playbooks_loops`
-
-with_sequence
-``````````````
-:doc:`playbooks_loops`
-
-with_subelements
-````````````````
-:doc:`playbooks_loops`
-
-with_template
-``````````````
-:doc:`playbooks_loops`
-
-with_together
-``````````````
-:doc:`playbooks_loops`
-
-.. seealso::
-
-   :doc:`playbooks`
-       An introduction to playbooks
-   :doc:`playbooks_roles`
-       Playbook organization by roles
-   :doc:`playbooks_best_practices`
-       Best practices in playbooks
-   :doc:`playbooks_conditionals`
-       Conditional statements in playbooks
-   :doc:`playbooks_variables`
-       All about variables
-   `User Mailing List <http://groups.google.com/group/ansible-devel>`_
-       Have a question?  Stop by the google group!
-   `irc.freenode.net <http://irc.freenode.net>`_
-       #ansible IRC chat channel
-
-