Added missing header files to the clbench cmakelists file
Added missing header files to the clbench cmakelists file

clMathLibraries/clSPARSE,kvaragan/clSPARSE,kknox/clSPARSE,kknox/clSPARSE,jpola/clSPARSE,ghisvail/clSPARSE,kvaragan/clSPARSE,jlgreathouse/clSPARSE,jlgreathouse/clSPARSE,jpola/clSPARSE,clMathLibraries/clSPARSE,ghisvail/clSPARSE