2014-07-26-12.46.19: src/lib/x-kit/widget/space/packed/packedspace-imp.pkg: re_site_packed_widget_tree: Reworked layout algorithm using a nice simple linear surprise-free two-pass algorithm based on widget_pixels_min + widget_pixels_cut for each widget on each dimension. (Everyone complained about the eXene layout algorithm being unintuitive; this should resolved those complaints.)