By Piya Sinha-Roy BEVERLY HILLS, California (Reuters) - After lacklustre viewership ratings, Fox's reality singing contest "The X Factor" will enter season three with a revamped panel dominated by women that creator Simon Cowell says will reflect female artists' dominance in the music charts. "The X Factor," which Cowell created in Britain in 2004 and brought to the United States in 2011 ...