bluez: Fix length header values in messages
bluez: Coding style fixes
bluez: More coding style fixes
bluez: First attempt in fixing compiler warnings (still needs cleanup)
bluez: Update copyright information
bluez: Make use of g_io_channel_shutdown instead of deprecated g_io_channel_close.
bluez: Add source and destination fields to audio ipc messages.
bluez: Introduce BT_OPEN command to audio ipc.

BT_OPEN make it possible to lock a given seid which is automacally
release if the client disconnects from the unix socket.
bluez: Add lock flag for capabilities.

lock flag permits the unix client to detect if there is someone holding
the lock so it can prevent useless attempt of setting a new configuration.
bluez: Remove unnecessary memset.
bluez: Add specific codec types.

Add specific codec types for a2dp sources and sinks so clients are able
to differ between them.
bluez: Register the a2dp gst sink as marginal

Avoid taking over as default gst sink by registering as GST_RANK_MARGINAL
bluez: Remove useless instruction.
bluez: Fix unnecessary NULL checks
bluez: Fix codec selection on gstream plugin.
bluez: Update copyright information
bluez: Fix build issues with latest GStreamer updates
bluez: Revert "Fix build issues with latest GStreamer updates"
bluez: Add pragma based workaround for GStreamer warnings
bluez: Fix crash on gstreamer plugin if device doesn't support sbc