From 369b9c27d9fa4e3c84fb8245c32448473382069e Mon Sep 17 00:00:00 2001
From: Qiang Xue <qiang.xue@gmail.com>
Date: Sun, 29 Dec 2013 23:46:47 -0500
Subject: [PATCH] added README for extensions.

---
 extensions/README.md | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 extensions/README.md

diff --git a/extensions/README.md b/extensions/README.md
new file mode 100644
index 0000000..6c90810
--- /dev/null
+++ b/extensions/README.md
@@ -0,0 +1,13 @@
+This folder contains official Yii 2 extensions.
+
+To add a new extension named `xyz` (must be in lower case), take the following steps:
+
+1. create a folder named `xyz` under `yii` and put all relevant source code there;
+2. create the following accessory files (please refer to any existing extension):
+   * `composer.json`
+   * `README.md`
+   * `CHANGELOG.md`
+   * `LICENSE.md`
+3. ask Qiang to create a subsplit for `xyz` and a composer package named `yii2-xyz`;
+4. modify `/composer.json` and add `xyz` to the `replace` section;
+5. modify `/build/controllers/PhpDocController.php` about the method `actionProperty()`.