Multiple Selection

[AmitaiBitonHarmonie]

Hi, Awesome lib,
I need the selections list for the hypertree or write a custom code for that.
In your opinion what is the best approach to get this data?

[AmitaiBitonHarmonie]

@alekseymakhankov Can you please give me access to this git, I added a new function to get all selected items from you are tree, I can commit and open a new pull request for you to review?