Removed kxl related ports

2011-05-01 devel/kxl: Upstream disapear and distfile is no more available
games/geki2: Upstream disapear and distfile is no more available, depends on expired kxl [1]
games/geki3: Upstream disapear and distfile is no more available, depends on expired kxl [1]
games/grande: Upstream disapear and distfile is no more available, depends on expired kxl
games/spacearyarya: Upstream disapear and distfile is no more available, depends on expired kxl

Approved by: edwin@mavetju.org (maintainer) [1]