esvit/ng-table — pull request #299 by tztz (2014-05-05 12:06:56+00:00)
Title: Select filter now has customizable "all" option (i.e. the first option labeled with '-')

I've provided means to customize the "all" option (i.e. the unconditionally added dash ('-') as first option to the selectbox). The _title_ (defaults to '-') as well as the _id_ (defaults to the empty string) should be customizable. Now, this can be achieved with **data-all-option-title** and **data-all-option-id**.

If `null` is needed for the *id* then provide the string `data-all-option-id=""`.

Example:
```html
...
```