title: how to combine the customer header and filter in ngTable
body: <p>I would like to create a ngTable that is the combination of  the example of #4 (filter) and #18 (custom header) from the ngTable <a href="http://bazalt-cms.com/ng-table/example/1" rel="nofollow">site</a>. I can not get it to work. Can anyone show me an example? Thanks!</p>