webui: please reorder the display when changing queue positions

[kd3]

Say I have 5 torrents in queue to download and I've got the webui explicitly sorting on the queue position column. Should I change the position of a torrent (say, moving the last in the queue to the first), the rows don't resort, resulting in a list like the following:

2 3 4 5 1

This works fine in the GTKui and presumably the console (haven't checked).

[Damien Churchill]

Now fixed in 1.3 by commit [c1bf8c1da12ad72e7779beff1272d07a0089b5df]