Reorganized application template docs structure

docs/guide/apps-advanced.md

+Advanced application template
+=============================
+

docs/guide/apps-basic.md

+Basic application template
+==========================
+
+The application has four pages: the homepage, the about page, the contact page and the login page.
+The contact page displays a contact form that users can fill in to submit their inquiries to the webmaster,
+and the login page allows users to be authenticated before accessing privileged contents.
\ No newline at end of file

docs/guide/bootstrap.md

-Bootstrap with Yii
-==================
-
-Yii provides a few ready-to-use application templates. Based on your needs, you may
-choose one of them to bootstrap your project.
-
-In the following, we describe how to get started with the "Yii 2 Basic Application Template".
-
-
-### Install via Composer
-
-If you do not have [Composer](http://getcomposer.org/), you may download it from
-[http://getcomposer.org/](http://getcomposer.org/) or run the following command on Linux/Unix/MacOS:
-
-~~~
-curl -s http://getcomposer.org/installer | php
-~~~
-
-You can then install the Bootstrap Application using the following command:
-
-~~~
-php composer.phar create-project --stability=dev yiisoft/yii2-app-basic yii-basic
-~~~
-
-Now you should be able to access the Bootstrap Application using the URL `http://localhost/yii-basic/web/`,
-assuming `yii-basic` is directly under the document root of your Web server.
-
-
-As you can see, the application has four pages: the homepage, the about page,
-the contact page and the login page. The contact page displays a contact
-form that users can fill in to submit their inquiries to the webmaster,
-and the login page allows users to be authenticated before accessing privileged contents.
-
-
-The following diagram shows the directory structure of this application.
-
-~~~
-yii-basic/
-   yii                    yii command line script for Unix/Linux
-   yii.bat                yii command line script for Windows
-   requirements.php       the requirement checker script
-   commands/              containing customized yii console commands
-   config/                containing configuration files
-      console.php         the console application configuration
-      main.php            the Web application configuration
-   controllers/           containing controller class files
-      SiteController.php  the default controller class
-   vendor/                containing third-party extensions and libraries
-   models/                containing model class files
-      User.php            the User model
-      LoginForm.php       the form model for 'login' action
-      ContactForm.php     the form model for 'contact' action
-   runtime/               containing temporarily generated files
-   views/                 containing controller view and layout files
-      layouts/            containing layout view files
-         main.php         the base layout shared by all pages
-      site/               containing view files for the 'site' controller
-         about.php        the view for the 'about' action
-         contact.php      the view for the 'contact' action
-         index.php        the view for the 'index' action
-         login.php        the view for the 'login' action
-   web/                   containing Web-accessible resources
-     index.php            Web application entry script file
-     assets/              containing published resource files
-     css/                 containing CSS files
-~~~
-
-
-TBD

docs/guide/index.md

@@ -7,9 +7,15 @@ Getting started
 ===============
 
 - [Installation](installation.md)
-- [Bootstrap with Yii](bootstrap.md)
 - [Configuration](configuration.md)
 
+Application templates
+=====================
+
+- [Basic](apps-basic.md)
+- [Advanced](apps-advanced.md)
+- [Creating your own application template](apps-own.md)
+
 Base concepts
 =============
 
@@ -57,13 +63,6 @@ Toolbox
 - [Error Handling](error.md)
 - [Logging](logging.md)
 
-Application templates
-=====================
-
-- [Basic](application-basic.md)
-- [Advanced](application-advanced.md)
-- [Creating your own application template](application-own.md)
-
 More
 ====
 

docs/guide/installation.md

@@ -4,7 +4,15 @@ Installation
 Installing via Composer
 -----------------------
 
-The recommended way of installing Yii is by using Composer package manager.
+The recommended way of installing Yii is by using [Composer](http://getcomposer.org/) package manager. If you do not
+have it, you may download it from [http://getcomposer.org/](http://getcomposer.org/) or run the following command:
+
+```
+curl -s http://getcomposer.org/installer | php
+```
+
+Yii provides a few ready-to-use application templates. Based on your needs, you may choose one of them to bootstrap
+your project.
 
 There are two application templates available:
 
@@ -12,7 +20,8 @@ There are two application templates available:
 - [advanced](https://github.com/yiisoft/yii2-app-advanced) that is a set of frontend, backend, console, common
  (shared code) and environments support.
 
-Please refer to installation instructions on these pages.
+Please refer to installation instructions on these pages. To read more about ideas behing these application templates and
+proposed usage refer to [basic application template](apps-basic.md) and [advanced application template](apps-advanced.md).
 
 Installing from zip
 -------------------