Merge pull request #15 from tractorcow/pulls/install-docs-update

Updated documentation for installation

README.md

@@ -14,30 +14,49 @@
 * Silverstripe SpamProtection module
 * Mollom REST PHP Client <https://github.com/Mollom/MollomPHP>
 
-## Documentation
+## Installation
+
+Extract all files into the 'mollom' folder under your Silverstripe root, or install using composer
+
+```bash
+composer require silverstripe/mollom dev-master
+```
+
+If the mollom module causes an error in composer it may be necessary to explicitly add the
+git url to your composer.json
+
+*composer.json*
+
+```json
+{
+	"repositories": [
+        {
+            "type": "git",
+            "url": "https://github.com/Mollom/MollomPHP.git"
+        }
+    ]
+}
+```
+
+## Configuration
 
 This module provides a FormField and SpamProtector classes for integration with
 the SpamProtection module in SilverStripe. Consult that module documentation for
 more information on how to setup and enable Mollom on your Forms. 
 
-To configure the use of this protector, use the Config API.
-
-*mysite/_config/spamprotection.yml*
-	---
-	name: spamprotection
-	---
-	FormSpamProtection:
-	  default_spam_protector: MollomSpamProtector
-
-You will also need to sign up to [Mollom](http://mollom.com) to get API keys for
+To configure the use of this protector, use the Config API. You will also
+need to sign up to [Mollom](http://mollom.com) to get API keys for
 the website. Those should also been included through the Config API
 
 *mysite/_config/spamprotection.yml*
-	---
-	name: spamprotection
-	---
-	FormSpamProtection:
-	  default_spam_protector: MollomSpamProtector
-	Mollom:
-	  public_key: <key>
-	  private_key: <key>
+
+```yaml
+---
+name: spamprotection
+---
+FormSpamProtection:
+  default_spam_protector: MollomSpamProtector
+Mollom:
+  public_key: <key>
+  private_key: <key>
+```