*** $Id$ ***

Architectural changes:
- add API for synchronizing multiple sinks/sources to a common clock
- absolutely indexed write()s from client
- remove "polyplib-" prefix

Fixes:
- improve module-oss-mmap latency measurement
- module-tunnel: improve latency calculation
- make alsa modules use mmap
- even more commenting

Features:
- add radio module
- xmlrpc
- dbus/hal
- rendezvous autotunnel module
- polish for starting polypaudio as root/system-wide instance
- export connection fd

Long term:
- pass meta info for hearing impaired
- X11: support for the X11 synchronization extension

Backends for:
- portaudio  (semi-done)
- sdl
- OSS (esddsp style)

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Done:
- per-channel volume
- channel mapping ("left", "right", "rear", "subwoofer")
- hardware volume support
- alsa-lib