Lokaltog/powerline — pull request #400 by ZyX-I (2013-04-07 00:29:46+00:00)
Title: Use python script for awesome, not shell one

This benefits from powerline object persistence and enables `stderr` logging to configured logging location for awesome-client.

Also adds `xmlrpclib.escape` function as a `PangoMarkupRenderer.escape` static method.