Add html builder config docs.

Author: yajra

documentation.md

@@ -65,6 +65,7 @@
 	- [Installation](/docs/{{package}}/{{version}}/html-installation)
 	- [Builder](/docs/{{package}}/{{version}}/html-builder)
 	- [Table](/docs/{{package}}/{{version}}/html-builder-table)
+	- [Config](/docs/{{package}}/{{version}}/html-builder-config)
 	- [Columns](/docs/{{package}}/{{version}}/html-builder-column)
 	- [Macro](/docs/{{package}}/{{version}}/html-builder-macro)
 	- [Ajax](/docs/{{package}}/{{version}}/html-builder-ajax)

html-builder-config.md

@@ -0,0 +1,16 @@
+# Html Builder Config
+
+Default table attributes are now configurable. 
+To begin, you need to publish the config by running `php artisan vendor:publish --tag=datatables-html`
+
+Published config is located at `config/datatables-html.php`. 
+You can then update the default table attributes that you prefer for every table rendered using the builder class.
+
+```php
+return [
+	'table' => [
+		'class' => 'table',
+		'id' => 'dataTableId'
+	]
+];
+```