Update README and add package.json. Fixes #9

README.md

@@ -1,15 +1,26 @@
 Cm_Mongo
 ========
 
+This Magento extension is primarily two things:
+
+# An abstraction layer for MongoDb. Like the MySQL abstraction layer included in Magento, it provides
+classes that extend Mage_Core_Model_Abstract and Varien_Data_Collection. It also includes support for
+.js upgrade scripts, an indexer to automatically index fields in other collections, and a schema
+defined by XML files.
+# An atomic job queue. The job queue can be run by the Magento cron or by a separate script and supports
+future execution dates, automatic retry intervals, disabling jobs by name or group name, and priorities.
+
+See @code/etc/mongo.xml.sample@ and @code/Model/Job.php@ for more information.
+
 Unit Testing
 ------------
 
-This module can be used with [EcomDev_PhpUnit](https://github.com/IvanChepurnyi/EcomDev_PHPUnit),
+Cm_Mongo can be used with [EcomDev_PhpUnit](https://github.com/IvanChepurnyi/EcomDev_PHPUnit),
 but needs to override one of it's classes for fixtures with mongo collections to work. Add a module
 dependency on EcomDev_PhpUnit to Cm_Mongo.xml when using with EcomDev_PhpUnit.
 
 
 License
 -------
 
-Please see the terms defined in LICENSE.md
+Please see the terms defined in LICENSE.txt

composer.json

@@ -0,0 +1,15 @@
+{
+    "name": "colinmollenhour/magento-mongo",
+    "type": "magento-module",
+    "license":"BSD-3-Clause",
+    "description":"MongoDb abstraction layer and atomic job queue for Magento.",
+    "authors":[
+        {
+            "name":"Colin Mollenhour",
+            "email":"colin@mollenhour.com"
+        }
+    ],
+    "require": {
+        "magento-hackathon/magento-composer-installer": "*"
+    }
+}