[enh] add instant answers to google engine
[enh] add instant answers to google engine

matejc/searx,potato/searx,matejc/searx,potato/searx,dalf/searx,dalf/searx,jibe-b/searx,jibe-b/searx,jcherqui/searx,dalf/searx,jcherqui/searx,potato/searx,asciimoo/searx,misnyo/searx,jibe-b/searx,jcherqui/searx,misnyo/searx,asciimoo/searx,matejc/searx,asciimoo/searx,matejc/searx,potato/searx,misnyo/searx,jibe-b/searx,asciimoo/searx,misnyo/searx,dalf/searx,jcherqui/searx