Merge pull request #15 from Danielss89/docs-installation

Installation instructions + options information

README.md

@@ -1,11 +1,31 @@
 ZfcUserDoctrineMongoODM
 =======================
-Version 0.0.1 Created by Evan Coury and the ZF-Commons team
 
 Introduction
 ------------
 ZfcUserDoctrineMongoODM is a MongoDb storage adapter for [ZfcUser](https://github.com/ZF-Commons/ZfcUser). This module makes use of the Doctrine2 MongoDB ODM.
 
+Installation
+------------
+
+### Composer
+
+1. Install module   
+Go to the [release tab](https://github.com/ZF-Commons/ZfcUserDoctrineMongoODM/releases) and make a note of the most recent version.
+Run the following command from your application directory:
+```php composer.phar require zf-commons/zfc-user-doctrine-mongo-odm```
+When asked for er version constraint, put in the version noted from the release tab.
+
+2. Add ```DoctrineModule```, ```DoctrineMongoODMModule``` and ```ZfcUserDoctrineMongoODM``` to ```config/application.config.php```
+
+Options
+------------
+
+The following options are available:
+
+- **enable_default_entities** - Boolean value, determines if the default User entity should be enabled. Set it to false in order to extend ZfcUser\Entity\User with your own entity. Default is true.
+
+
 Dependencies
 ------------