Make `defaultFilter` publicly available (somehow?)

[domchristie]

Use case: use default filter method, with some additional conditions. For example, prevent suggesting previously used tags, it’d be nice to do something like:

filter: function (q, suggestion) {
  return !_this.insignia.tags().includes(suggestion) && this._super.apply(this, arguments);
}

[domchristie]

(Actually this example may be better solved with a .remove(suggestion) method?)

[bevacqua]

You can remove them as documented holding on to the element reference in .add, but exposing the default filter makes sense. pulls welcome

[domchristie]

You can remove them as documented holding on to the element reference in .add

Unfortunately I don’t have references to items added using the suggestions option :/

[bevacqua]

Exposed in 1.2.0

[domchristie]

Great, thanks!