updated extension README files.

extensions/composer/README.md

@@ -1,8 +1,6 @@
 Yii 2 Composer Installer
 ========================
 
-[![Build Status](https://secure.travis-ci.org/yiisoft/yii2.png)](http://travis-ci.org/yiisoft/yii2)
-
 This is the composer installer for Yii 2 extensions. It implements a new composer package type named `yii2-extension`,
 which should be used by all Yii 2 extensions if they are distributed as composer packages.
 

extensions/jui/README.md

@@ -1,17 +1,13 @@
-Yii 2.0 Public Preview - JUI Extension
+JUI Extension for Yii 2
-======================================
+=======================
 
-Thank you for choosing Yii - a high-performance component-based PHP framework.
+This is the JQuery UI extension for Yii 2. It encapsulates JQuery UI widgets as Yii widgets,
+and makes using JQuery UI widgets in Yii applications extremely easy. For example, the following
+single line of code in a view file would render a JQuery UI DatePicker widget:
 
-If you are looking for a production-ready PHP framework, please use
+```php
-[Yii v1.1](https://github.com/yiisoft/yii).
+<?= yii\jui\DatePicker::widget(['name' => 'start']) ?>
-
+```
-Yii 2.0 is still under heavy development. We may make significant changes
-without prior notices. **Yii 2.0 is not ready for production use yet.**
-
-[![Build Status](https://secure.travis-ci.org/yiisoft/yii2.png)](http://travis-ci.org/yiisoft/yii2)
-
-This is the yii2-jui extension.
 
 
 Installation
@@ -20,36 +16,16 @@ Installation
 The preferred way to install this extension is [composer](http://getcomposer.org/download/).
 
 Either run
+
 ```
 php composer.phar require yiisoft/yii2-jui "*"
 ```
 
 or add
+
 ```
 "yiisoft/yii2-jui": "*"
 ```
-to the require section of your composer.json.
-
-
-*Note: You might have to run `php composer.phar selfupdate`*
-
-
-Usage & Documentation
----------------------
-
-This extension provides multiple widgets to work with jquery.ui, as well as a set of compatible jquery.ui files.
-
-You can use these widgets in your view files after you have registered the corresponding assets.
-
-Example:
-
-```php
-echo ProgressBar::widget([
-	'clientOptions' => [
-		'value' => 75,
-	],
-]);
-```
 
-For further instructions refer to the yii guide.
+to the require section of your `composer.json` file.
 

extensions/smarty/README.md

@@ -1,55 +1,15 @@
-Yii 2.0 Public Preview - Smarty View Renderer
+Smarty Extension for Yii 2
-=============================================
+==========================
 
-Thank you for choosing Yii - a high-performance component-based PHP framework.
+This extension provides a `ViewRender` that would allow you to use Smarty view template engine.
 
-If you are looking for a production-ready PHP framework, please use
+To use this extension, simply add the following code in your application configuration:
-[Yii v1.1](https://github.com/yiisoft/yii).
-
-Yii 2.0 is still under heavy development. We may make significant changes
-without prior notices. **Yii 2.0 is not ready for production use yet.**
-
-[![Build Status](https://secure.travis-ci.org/yiisoft/yii2.png)](http://travis-ci.org/yiisoft/yii2)
-
-This is the yii2-smarty extension.
-
-
-Installation
-------------
-
-The prefered way to install this extension is through [composer](http://getcomposer.org/download/).
-
-Either run
-```
-php composer.phar require yiisoft/yii2-smarty "*"
-```
-
-or add
-```json
-"yiisoft/yii2-smarty": "*"
-```
-to the require section of your composer.json.
-
-
-*Note: You might have to run `php composer.phar selfupdate`*
-
-
-Usage & Documentation
----------------------
-
-This extension has to be registered prior to usage.
-To enable this view renderer add it to the $rendereres property of your view object.
-
-Example:
 
 ```php
-<?php
-// config.php
 return [
 	//....
 	'components' => [
 		'view' => [
-			'class' => 'yii\base\View',
 			'renderers' => [
 				'tpl' => [
 					'class' => 'yii\smarty\ViewRenderer',
@@ -61,4 +21,21 @@ return [
 ];
 ```
 
-For further instructions refer to the related section in the yii guide.
+Installation
+------------
+
+The preferred way to install this extension is through [composer](http://getcomposer.org/download/).
+
+Either run
+
+```
+php composer.phar require yiisoft/yii2-smarty "*"
+```
+
+or add
+
+```json
+"yiisoft/yii2-smarty": "*"
+```
+
+to the require section of your composer.json.

extensions/twig/README.md

@@ -1,56 +1,17 @@
-Yii 2.0 Public Preview - Twig View Renderer
+Twig Extension for Yii 2
-===========================================
+========================
 
-Thank you for choosing Yii - a high-performance component-based PHP framework.
+This extension provides a `ViewRender` that would allow you to use Twig view template engine.
 
-If you are looking for a production-ready PHP framework, please use
+To use this extension, simply add the following code in your application configuration:
-[Yii v1.1](https://github.com/yiisoft/yii).
 
-Yii 2.0 is still under heavy development. We may make significant changes
-without prior notices. **Yii 2.0 is not ready for production use yet.**
-
-[![Build Status](https://secure.travis-ci.org/yiisoft/yii2.png)](http://travis-ci.org/yiisoft/yii2)
-
-This is the yii2-twig extension.
-
-
-Installation
-------------
-
-The prefered way to install this extension is through [composer](http://getcomposer.org/download/).
-
-Either run
-```
-php composer.phar require yiisoft/yii2-twig "*"
-```
-
-or add
-```
-"yiisoft/yii2-twig": "*"
-```
-to the require section of your composer.json.
-
-
-*Note: You might have to run `php composer.phar selfupdate`*
-
-
-Usage & Documentation
----------------------
-
-This extension has to be registered prior to usage.
-To enable this view renderer add it to the $rendereres property of your view object.
-
-Example: 
 ```php
-<?php
-// config.php
 return [
 	//....
 	'components' => [
 		'view' => [
-			'class' => 'yii\base\View',
 			'renderers' => [
-				'twig' => [
+				'tpl' => [
 					'class' => 'yii\twig\ViewRenderer',
 					//'cachePath' => '@runtime/Twig/cache',
 					//'options' => [], /*  Array of twig options */
@@ -61,4 +22,22 @@ return [
 ];
 ```
 
-For further instructions refer to the related section in the yii guide.
+
+Installation
+------------
+
+The preferred way to install this extension is through [composer](http://getcomposer.org/download/).
+
+Either run
+
+```
+php composer.phar require yiisoft/yii2-twig "*"
+```
+
+or add
+
+```
+"yiisoft/yii2-twig": "*"
+```
+
+to the require section of your composer.json.