2014-11-22-18.14.25: src/lib/x-kit/widget/gui/guiboss-types.pkg:  TOPWINDOW_PIXMAP:  Added  pixmaps: Ref( im::Map( g2p::Gadget_To_Rw_Pixmap ))   field to track Xserver-side pixmaps allocated by/for running gui, so we can reliably recycle them at gui shutdown time, rather than leaking X server memory.