Changed Ununbium to Copernicium in response to IUPAC ratification.

Added support for 3 new languages: Danish, Dutch, and Korean.

Added the ability to color the table by 1st Ionization Energy.

Corrected the density of Iridium.

Corrected a language preference selection bug.

Adjusted the color of the nonmetals for increased contrast.

Small graphical cleanups.