Updated sticky headers to use the original header elements as the sticky ones (using the clones as placeholders)
Updated sticky headers to use the original header elements as the sticky ones (using the clones as placeholders)

prasannav7/ggrc-core,prasannav7/ggrc-core,VinnieJohns/ggrc-core,NejcZupec/ggrc-core,uskudnik/ggrc-core,kr41/ggrc-core,hyperNURb/ggrc-core,hasanalom/ggrc-core,j0gurt/ggrc-core,jmakov/ggrc-core,NejcZupec/ggrc-core,AleksNeStu/ggrc-core,selahssea/ggrc-core,josthkko/ggrc-core,vladan-m/ggrc-core,josthkko/ggrc-core,hasanalom/ggrc-core,selahssea/ggrc-core,uskudnik/ggrc-core,AleksNeStu/ggrc-core,VinnieJohns/ggrc-core,edofic/ggrc-core,uskudnik/ggrc-core,selahssea/ggrc-core,prasannav7/ggrc-core,hasanalom/ggrc-core,edofic/ggrc-core,j0gurt/ggrc-core,plamut/ggrc-core,vladan-m/ggrc-core,hasanalom/ggrc-core,edofic/ggrc-core,AleksNeStu/ggrc-core,kr41/ggrc-core,NejcZupec/ggrc-core,uskudnik/ggrc-core,hyperNURb/ggrc-core,plamut/ggrc-core,jmakov/ggrc-core,vladan-m/ggrc-core,andrei-karalionak/ggrc-core,plamut/ggrc-core,vladan-m/ggrc-core,andrei-karalionak/ggrc-core,hyperNURb/ggrc-core,josthkko/ggrc-core,andrei-karalionak/ggrc-core,hyperNURb/ggrc-core,j0gurt/ggrc-core,NejcZupec/ggrc-core,kr41/ggrc-core,andrei-karalionak/ggrc-core,VinnieJohns/ggrc-core,jmakov/ggrc-core,hyperNURb/ggrc-core,jmakov/ggrc-core,josthkko/ggrc-core,edofic/ggrc-core,hasanalom/ggrc-core,uskudnik/ggrc-core,vladan-m/ggrc-core,plamut/ggrc-core,j0gurt/ggrc-core,prasannav7/ggrc-core,kr41/ggrc-core,selahssea/ggrc-core,AleksNeStu/ggrc-core,jmakov/ggrc-core,VinnieJohns/ggrc-core