[docs] Move several docs

Change-Id: Idc6ce01f779847f28302f8ef9e8da6b277c949ac

doc/source/cli_reference.rst

@@ -1,4 +1,4 @@
-.. _cli_reference:
+.. _cli-reference:
 
 
 Command Line Interface

doc/source/index.rst

@@ -39,9 +39,9 @@ Contents
    overview/index
    install_and_upgrade/index
    quick_start/index
-   cli/cli_reference
+   cli_reference
-   components/task
+   task/index
-   components/verification
+   verification/index
    plugins/index
    contribute
    feature_requests

doc/source/task/index.rst

@@ -1,6 +1,4 @@
-.. contents::
+.. _task-component:
-  :depth: 3
-  :local:
 
 ==============
 Task Component
@@ -9,6 +7,10 @@ Task Component
 This section describes Rally Task Component (including feature presented since
 Rally v0.5.0, allowing to analyze statistics trends for the given tasks).
 
+.. contents::
+  :depth: 2
+  :local:
+
 HTML Reports
 ============
 

doc/source/verification/index.rst

@@ -1,6 +1,4 @@
 ..
-      Copyright 2015 Mirantis Inc. All Rights Reserved.
-
       Licensed under the Apache License, Version 2.0 (the "License"); you may
       not use this file except in compliance with the License. You may obtain
       a copy of the License at
@@ -13,12 +11,17 @@
       License for the specific language governing permissions and limitations
       under the License.
 
-.. contents::
-  :depth: 2
-  :local:
-
 ======================
 Verification Component
 ======================
 
-This section describes Rally Verification Component.
+Functional testing is a first step to ensuring that your product works as
+expected and API covers all use-cases. Rally Verification Component is all
+about this. It is not designed to generate a real big load (for this job we
+have :ref:`task-component`), but it should be enough to check that your
+environment works by different tools (we call them
+:ref:`glossary-verification`).
+
+.. toctree::
+    :maxdepth: 3
+    :glob: