put change log in docs.

changes.md → storage/documentation/changes.md

-## Laravel Change Log
+# Laravel Change Log
 
 ## Contents
 
@@ -20,9 +20,9 @@
 
 - Fixed the passing of strings into the Input::except method.
 - Fixed replacement of optional parameters in URL::transpose method.
-- Added "to_array" method to the base Eloquent model.
-- Added "$hidden" static variable to the base Eloquent model.
-- Added "sync" method to has_many_and_belongs_to Eloquent relationship.
+- [Added `to_array` method to the base Eloquent model](/docs/database/eloquent#to-array).
+- [Added `$hidden` static variable to the base Eloquent model](/docs/database/eloquent#to-array).
+- [Added `sync` method to has\_many\_and\_belongs\_to Eloquent relationship](/docs/database/eloquent#sync-method).
 - Improved View performance by only loading contents from file once.
 - Fix handling of URLs beginning with has in URL::to.
 

storage/documentation/contents.md

 ### General
 - [Laravel Overview](/docs/home)
+- [Change Log](/docs/changes)
 - [Installation & Setup](/docs/install)
 	- [Requirements](/docs/install#requirements)
 	- [Installation](/docs/install#installation)

storage/documentation/database/eloquent.md

@@ -304,6 +304,7 @@ However, you may often only want to insert a new record into the intermediate ta
 
 	$user->roles()->attach($role_id);
 
+<a name="sync-method"></a>
 Alternatively, you can use the `sync` method, which accepts an array of IDs to "sync" with the intermediate table. After this operation is complete, only the IDs in the array will be on the intermediate table.
 
 	$user->roles()->sync(array(1, 2, 3));