Remove unused prettify stuffs.
Remove unused prettify stuffs.

shibenli/spoon,fhchina/spoon,shibenli/spoon,checkdroid/spoon,gdaniels/spoon,hulingCK/spoon,gdaniels/spoon,daj/spoon,roman-mazur/spoon,liyiwan/spoon,Bubbles2/spoon,square/spoon,Bubbles2/spoon,M-a-x-G/spoon,liyiwan/spoon,hgl888/spoon,joeybronner/spoon,square/spoon,timguoqk/spoon,cookbrite/spoon,daj/spoon,gdaniels/spoon,LucioC/spoon,idyatlov/spoon,shibenli/spoon,hgl888/spoon,hulingCK/spoon,LucioC/spoon,idyatlov/spoon,hgl888/spoon,fhchina/spoon,idyatlov/spoon,joeybronner/spoon,LucioC/spoon,M-a-x-G/spoon,square/spoon,VikingDen/spoon,roman-mazur/spoon,fhchina/spoon,joeybronner/spoon,VikingDen/spoon,M-a-x-G/spoon,checkdroid/spoon,cookbrite/spoon,timguoqk/spoon,liyiwan/spoon,square/spoon,daj/spoon,checkdroid/spoon,hulingCK/spoon,Bubbles2/spoon,VikingDen/spoon,timguoqk/spoon