added js and css sources so that datatables copy and download buttons work. Should refine and switch to local sources before merge
added js and css sources so that datatables copy and download buttons work. Should refine and switch to local sources before merge

solgenomics/sgn,solgenomics/sgn,solgenomics/sgn,solgenomics/sgn,solgenomics/sgn,solgenomics/sgn,solgenomics/sgn