* src/glade-property-class.c: fixed bug 353126
  "glade3.0.1 lost icons in gtkmenuitem"
  glade_property_class_make_object_from_string() now returns a new
  pixfuf for each missing file name.

* src/glade-editor-property.c: make GladeEPropResource change property
  value on focus-out event.