Bug Fix: Live view autoscrolls to the top of file on change

[jamesopti]

When viewing someone else's bin thats in "Live" mode, its very difficult to watch them change the file if their cursor is below the fold, as each update autoscrolls the viewer to the top.

Perhaps the current scroll position could be remembered before updating the live content

[christianalfoni]

Oh, was not aware of that... yeah, this certainly needs to be remembered. Will add to fix list