FlxCamera follow jitters

[volvis]

I noticed an ever slight jitter around my playable character when the camera was tracking it. Imagine the sprite jumping a pixel in advance and back the second frame and you get a good idea of the effect I'm talking about.

Poking around the update call in FlxCamera, rounding the coordinates of the game character seemed to fix the issue.

var targetX:Number = int(target.x) + ((target.x > 0)?0.001:-0.001);
var targetY:Number = int(target.y) + ((target.y > 0)?0.001: -0.001);

Can't really tell if it's a bug or not, but I figured I'd toss it out in the open.