Update manpage
Update manpage

New configuration key: audio_format. Some linebreaks inserted.

johnso51/pianobar,DavidZemon/pianobar,tchajed/pianobar,twahlfeld/pianobar,gnowxilef/pianobar,tchajed/pianobar,DavidZemon/pianobar,gnowxilef/pianobar,tchajed/pianobar,johnso51/pianobar,johndeeney/pianobar,tchajed/pianobar,Vi1i/pianobarfly,DavidZemon/pianobar,johndeeney/pianobar,twahlfeld/pianobar,twahlfeld/pianobar,Vi1i/pianobarfly,Vi1i/pianobarfly,bmbove/pianobar-save,bmbove/pianobar-save,johndeeney/pianobar,Vi1i/pianobarfly,johnso51/pianobar,tchajed/pianobar,bmbove/pianobar-save,johnso51/pianobar,johndeeney/pianobar,bmbove/pianobar-save,johndeeney/pianobar,gnowxilef/pianobar,johndeeney/pianobar,gnowxilef/pianobar,DavidZemon/pianobar,twahlfeld/pianobar,johnso51/pianobar,DavidZemon/pianobar,bmbove/pianobar-save,Vi1i/pianobarfly,tchajed/pianobar,DavidZemon/pianobar,gnowxilef/pianobar,twahlfeld/pianobar,gnowxilef/pianobar,johnso51/pianobar,twahlfeld/pianobar