Add upgrade anchor and row options.

Author: yajra

documentation.md

@@ -30,6 +30,7 @@
 	- [Remove Column](/docs/laravel-datatables/{{version}}/remove-column)
 	- [Index Column](/docs/laravel-datatables/{{version}}/index-column)
 - Row Editing
+	- [Row Options](/docs/laravel-datatables/{{version}}/row-options)
 	- [Row ID](/docs/laravel-datatables/{{version}}/row-options#row-id)
 	- [Row Class](/docs/laravel-datatables/{{version}}/row-options#row-class)
 	- [Row Data](/docs/laravel-datatables/{{version}}/row-options#row-data)

upgrade.md

@@ -1,11 +1,13 @@
 # Upgrade Guide
 
+<a name="v6-to-v7"></a>
 ## Upgrading from v6.x to v7.x
   - composer require yajra/laravel-datatables-oracle
   - composer require yajra/laravel-datatables-buttons
   - php artisan vendor:publish --tag=datatables --force
   - php artisan vendor:publish --tag=datatables-buttons --force
 
+<a name="v5-to-v6"></a>
 ## Upgrading from v5.x to v6.x
   - Change all occurrences of `yajra\Datatables` to `Yajra\Datatables`. (Use Sublime's find and replace all for faster update).
   - Remove `Datatables` facade registration.