Scrolling support

[Flo0806]

Hi!

Can you support scrolling support? As example: in your demo project, the Tilelist style.css... Change the tile-list to
.tile-list { list-style: none; padding: 5px 0; margin: 0; height: 300px; overflow-y: auto; }

So when you drag and hold an item in the list and scroll the list the position of the item goes wrong.
I love your simple but powerful lib! Thx for your work!

Greetings, Florian

[filipkrw]

Indeed I didn't consider scrolling when coding this lib. I'll look into it this week.

I might also do some general refactoring at some point since apparently people are using it. :)