[enh] custom engine result weights
[enh] custom engine result weights

jcherqui/searx,jcherqui/searx,framasoft/searx,asciimoo/searx,kdani3/searx,gugod/searx,matejc/searx,misnyo/searx,jibe-b/searx,dalf/searx,pointhi/searx,jpope777/searx,gugod/searx,potato/searx,jpope777/searx,jpope777/searx,pointhi/searx,potato/searx,kdani3/searx,jibe-b/searx,framasoft/searx,dzc34/searx,PwnArt1st/searx,jpope777/searx,misnyo/searx,jcherqui/searx,PwnArt1st/searx,asciimoo/searx,matejc/searx,dalf/searx,jibe-b/searx,matejc/searx,dalf/searx,framasoft/searx,pointhi/searx,dalf/searx,jibe-b/searx,GreenLunar/searx,potato/searx,kdani3/searx,PwnArt1st/searx,gugod/searx,dzc34/searx,misnyo/searx,dzc34/searx,dzc34/searx,jcherqui/searx,GreenLunar/searx,GreenLunar/searx,asciimoo/searx,matejc/searx,pointhi/searx,framasoft/searx,kdani3/searx,gugod/searx,misnyo/searx,potato/searx,PwnArt1st/searx,asciimoo/searx,GreenLunar/searx