Bug panels can now be moved, refactored mockups

The performance of creating and moving bugs leaves something to be desired. If you look through this, can you keep an eye out for places where it might be improved?
Given that you almost always end up using "pasteboard[0]", and "image[0]", why not skip the "angular.element" wrapper, and just use the nodes directly?  (Also, you don't seem to use the svg variable other than to get the image, so we can probably just inline it.  :)