Swipe on mobile is broken

[shts86]

Hi!
First, thank you for the great library!

I believe there's a bug with how swiping works on mobile,
I made a short video to demonstrate:

Steps to reproduce the bug:

1. go to the first example:
   http://react-component.github.io/tabs/examples/activeKey.html
2. open chrome devtools in mobile mode
3. try swiping between the tabs

Let me know if you need any further information (:

[ryuujo]

It happens in Desktop too!