FSF addresses used in PA sources are no longer valid and rpmlint
generates numerous warnings during packaging because of this.
This patch changes all FSF addresses to FSF web page according to
the GPL how-to: https://www.gnu.org/licenses/gpl-howto.en.html
Done automatically by sed-ing through sources.
* add new function pa_browser_set_error_callback()
* add doxygen docs to browser.h
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1069 fefdeb5f-60dc-0310-8127-8f9354f1896f