kernxc_bse2, works for all three optical components and verifies the old implementation
kernxc_bse2, works for all three optical components
and verifies the old implementation

rongzhen/FPLAPW-KP,rongzhen/FPLAPW-KP,rongzhen/FPLAPW-KP,rongzhen/FPLAPW-KP,rongzhen/FPLAPW-KP