Request: make Event Log window larger & resizable

[aziraphale]

As per the title, really. The Event Log window is really rather small (especially horizontally), and thus a lot of messages just disappear off the right-hand-side of the window. With no way to resize that window, the only way to read those longer messages is to use the Copy button to copy them to Notepad/similar, which is hardly convenient!

So yeah, can we have a resizable (and by-default larger/wider) Event Log window, please? :)