New release : Jack 0.109.0

Changelog
=========

API changes:
* add jack_thread_wait API
* remove port_(un)lock functions
* add new time APIs
* add port aliases
* add new client registration callback
* add port connect callback

Backends:
* ALSA: fix for use of snd_pcm_link
* ALSA: hardware jack-midi support
* ALSA: fix for enabling big-endian 16bit format discovery
* FreeBoB: fix deallocation segfault
* FireWire: add 'firewire' backend for use with FFADO
* OSS: add support for proper triggering in OSS driver when in full duplex mode
* ALSA: fix illegal use of ALSA API
* OSS: disable software mixing and samplerate conversions on OSS 4.x
* CoreAudio: fix sample rate management

Other:
* add JACK_PROMISCUOUS_SERVER handling
* make /dev/shm the default tmpdir
* add -Z flag to cancel zombification on timeout
* add per-port update total latency
* increment default watchdog timeout to 10sec