* gladeui/glade-design-layout.[ch]: added GladeDesignLayout::widget-event
  signal. Patch by Pavel Kostyuchenko (bug 542337).

* gladeui/glade-accumulators.[ch]: added glade_integer_handled_accumulator()

* gladeui/glade-signal-editor.[ch], gladeui/glade-signal-editor.[ch],
  gladeui/glade-app.[ch], src/glade-window.c: 
  "Improvement of GladeSignalEditor" Bug 540691 by Pavel Kostyuchenko.

* plugins/gnome/glade-gnome.c: Fixed compiler warnings in
  glade_gnome_bonobodockitem_get_props()

svn path=/trunk/; revision=2094