Make only leftside draggable for touch devices

[zruq]

Touch devices users weren't able to scroll easily #1543 I implemented the solution proposed by jwstolk to make only the leftside draggable when using a touch screen.

[AbdBarho]

Thanks! how does this look or work on right to left languages? does it switch positions?

[zruq]

Thanks! how does this look or work on right to left languages? does it switch positions?

For now I don't think it does, I'll try to work on it today.

[jwstolk]

Thanks! it works great on my phone.