Bump to 0.2.37

Bump to 0.2.37
	* Fix null derefs and leaks reported by Covertiy (kjartan)
	* Build fixes (David Schleef, Thomas Zajic, Behdad Esfahbod)
	* Disable autospawning (David Schleef)
	* Close filedescriptors and sockets (David Schleef)
	* Don't terminate until the last sample is done (David Schleef)
	* Add checks for clients disconnecting (Peter Åstrand)
	* Updated man pages (Christopher Hanna)
	* Use pkg-config to check for audiofile (Frederic Peters)

Package-Manager: portage-2.1.2.2