Level Viewer: Transform enhancements : incremental movement less than 1 and easier angled movements

[ghramsey]

Can we be allowed to change the movement increments whem moving objects in the viewer?

Moving them 1 whole point at a time is OK, but yesterday while placing something kinda precise and at a
45 angle too. It was painfully slow moving the thing zig-zag and having to go back and manually change
the fractional amounts.

I don't suppose there's a way to make the viewer know we're doing an angle like that and move two coordinates at same time?

[MattFiler]

Customisable step increments for the numeric values sounds like a great idea - definitely will get this added