Bootstrap 插件收集

Bootstrap-Mutilselect 

将下拉选项扩展支持多选以及多种选择方式

http://davidstutz.de/bootstrap-multiselect/

Bootstrap Select

https://github.com/silviomoreto/bootstrap-select 

Bootstrap-Fileinput

An enhanced HTML 5 file input for Bootstrap 3.x with file preview, multiple selection, and more features.

https://github.com/kartik-v/bootstrap-fileinput