Add JACK audio output support
Workaround link issue when integrated in Firefox
Remove duplicated version of 'delay'
Re-enable drain test
Merge branch 'coverage' into jack_support
Jack output: add support for stream draining
Small Makefile.am factorization: use a define to decide wether to include libspeex resampler or not
Factor libspeex configuration in configure script
Mark function as static
Remove dead variable
Merge pull request #34 from Ace17/jack_support

JACK output support