qtile/qtile — pull request #346 by jrazik (2013-09-14 19:23:55+00:00)
Title: Add Pane mother class for Bar and other displaying boxes 

Introduce a factorization of Bar class into the mother generic class Pane to display a box on the screen.
Bar inherits of Pane.
Other modifications: Gap and Obj classes are in their own module.