Drop unused @person assignment in empolyees/show.
Drop unused @person assignment in empolyees/show.

silvermind/bookyt,huerlisi/bookyt,gaapt/bookyt,xuewenfei/bookyt,gaapt/bookyt,hauledev/bookyt,hauledev/bookyt,gaapt/bookyt,hauledev/bookyt,xuewenfei/bookyt,xuewenfei/bookyt,silvermind/bookyt,hauledev/bookyt,huerlisi/bookyt,silvermind/bookyt,wtag/bookyt,gaapt/bookyt,wtag/bookyt,silvermind/bookyt,huerlisi/bookyt,wtag/bookyt