overlays: base on object
authorAndrew Chadwick <andrewc-git@piffle.org>
Sat, 5 Oct 2013 19:46:05 +0000 (20:46 +0100)
committerAndrew Chadwick <andrewc-git@piffle.org>
Sat, 5 Oct 2013 19:46:05 +0000 (20:46 +0100)
commit9845c4d979dbdf688942f6c6105f877901d2a8e3
tree686392ec7de99b609b52d3a155c9bc7ccb9e3784
parent8cbd0adb951afdc38c0932dd2a3bc211ad77cab8
overlays: base on object

Convert to new-style classes, for python3 migration at some point.
gui/colorpicker.py
gui/overlays.py
gui/previewwindow.py
gui/symmetry.py