* Merge from debian unstable. Remaining changes: - debian/control: Add Vcs-Bzr URI - Ship smixer plugins for native and bi-arch packages - Create libasound2-python package for the python mixer plugin - Add Echo3G support - Show hints for non-standard devices that lack configuration files - Add Pandaboard and Pandaboard ES UCM configuration - Hide digital devices on some common, analog-only USB devices - Ship proper ucm default configuration to make sound work out of the box on ac100 netbooks