waysome/waysome — pull request #626 by matthiasbeyer (2014-12-18 15:05:57+00:00)
Title: Refactor attribute accessors in abstract shell surface

This PR aims for a complete refactoring step in the abstract
shell surface API code, aiming for a big removal of code there
in favour of some abstraction.

PR #625 prepares for the next few steps I want to do here,
to refactor the attribute writing into one API call here.

Blocked by #625.