Yaroslav

It shoud be nice to have a `destroy` method, which remove all aria attributes and show hidden panels.

Add filter support for pages resource

1

#### What? Add filter param for Client#getPages. This methods lack this parameter. Other similar methods have it (getProducts). #### Tickets / Documentation [Documentation](https://developer.bigcommerce.com/api/v2/#list-pages) - a documentation that confirms taht pages...

When I use `$` for variable name it is not replaced. Most likes is that `$` breaks regexpr rule.