2.46b Column drag 'n drop

Nicely done Florian. It's the little improvements like this that make Mp3tag such a joy to use.

I'd love to see checkmarks for all of the columns when you right-click the column header, so that colums can be more quickly hidden and made visible. Make 'Customize columns...' the first choice, above a divider line. Here's an example from another program (µTorrent):


This would very useful