Library/Formula/aubio.rb: update to 0.4.1
Library/Formula/aubio.rb: complete --without-python option
Library/Formula/aubio.rb: add ENV.refurbished_args, thanks to @mystydemeo
Library/Formula/aubio.rb: make python optional
Library/Formula/aubio.rb: make python build optional, using locally installed numpy
aubio: add 0.4.1 bottle.