qgis/Quantum-GIS — pull request #890 by mhugo (2013-09-12 18:11:53+00:00)
Title: Emit a signal when properties of a layer change

Allow plugins to receive a signal when properties of a layer have been changed through the corresponding UI (actually when the user clicked on "Apply" or "Ok" within the layer properties dialog).
It won't send signals if properties of the layer are changed programmatically