sidemenu support srcnode
Merge branch 'master' of https://github.com/dxq613/bui

add filter of store
Merge pull request #123 from zengyue/multi

修改picker ,并添加multiselect
change comment
Merge branch 'master' of https://github.com/dxq613/bui

add multiple select
add multi-select
引用seed时会有问题
修改依赖bui/picker