piano: Header cleanup
piano: Header cleanup

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