Do not clear filter results after selecting an option

[edwinvanelk]

Using Bootstrap Multi Select widget version 3.0.0 search results get cleared after selecting an option. Can the filtered list remain available after selecting an option, so that you can filter the list and then multi-select multiple (filtered) items?

[lindski]

The control was incorrectly being refreshed after the reference set which cleared the filter down.

I have now fixed this in v4 of the widget, available in the app store