Revert changes to koch.
Revert changes to koch.

BlaXpirit/nim,SSPkrolik/Nim,SSPkrolik/Nim,Salafit/Nim,gokr/Nim,JCavallo/Nim,nimLuckyBull/Nim,reactormonk/nim,tulayang/Nim,nanoant/Nim,singularperturbation/Nim,mbaulch/Nim,sferik/Nim,judofyr/Nim,sferik/Nim,SSPkrolik/Nim,Dhertz/Nim,greyanubis/Nim,kirbyfan64/Nim,msmith491/Nim,jfhg/Nim,SSPkrolik/Nim,nanoant/Nim,fredericksilva/Nim,douglas-larocca/Nim,reactormonk/nim,dom96/Nim,nimLuckyBull/Nim,sarvex/Nim-lang,Salafit/Nim,nafsaka/Nim,reactormonk/nim,tmm1/Nim,kirbyfan64/Nim,msmith491/Nim,jsanjuas/Nim,endragor/Nim,JCavallo/Nim,zachaysan/Nim,fredericksilva/Nim,jfhg/Nim,nafsaka/Nim,Dhertz/Nim,russpowers/Nim,tmm1/Nim,fredericksilva/Nim,nimLuckyBull/Nim,nimLuckyBull/Nim,douglas-larocca/Nim,nafsaka/Nim,msmith491/Nim,gokr/Nim,greyanubis/Nim,tulayang/Nim,singularperturbation/Nim,fredericksilva/Nim,JCavallo/Nim,Salafit/Nim,singularperturbation/Nim,BlaXpirit/nim,reactormonk/nim,nafsaka/Nim,tmm1/Nim,sferik/Nim,haiodo/Nim,kirbyfan64/Nim,reactormonk/nim,gokr/Nim,endragor/Nim,xland/Nim,fmamud/Nim,BlaXpirit/nim,Dhertz/Nim,judofyr/Nim,zachaysan/Nim,greyanubis/Nim,zachaysan/Nim,kirbyfan64/Nim,MrJohz/Nim,endragor/Nim,JCavallo/Nim,Matt14916/Nim,russpowers/Nim,zachaysan/Nim,Matt14916/Nim,Dhertz/Nim,douglas-larocca/Nim,dom96/Nim,xland/Nim,douglas-larocca/Nim,bvssvni/Nim,douglas-larocca/Nim,tulayang/Nim,greyanubis/Nim,MrJohz/Nim,judofyr/Nim,BlaXpirit/nim,greyanubis/Nim,jfhg/Nim,Senketsu/Nim,nanoant/Nim,dom96/Nim,Senketsu/Nim,nanoant/Nim,douglas-larocca/Nim,gokr/Nim,russpowers/Nim,fmamud/Nim,msmith491/Nim,JCavallo/Nim,jfhg/Nim,bvssvni/Nim,judofyr/Nim,jsanjuas/Nim,MrJohz/Nim,sarvex/Nim-lang,MrJohz/Nim,sarvex/Nim-lang,fmamud/Nim,mbaulch/Nim,jsanjuas/Nim,Matt14916/Nim,JCavallo/Nim,sferik/Nim,sferik/Nim,singularperturbation/Nim,kirbyfan64/Nim,fredericksilva/Nim,douglas-larocca/Nim,Matt14916/Nim,SSPkrolik/Nim,fredericksilva/Nim,Dhertz/Nim,singularperturbation/Nim,bvssvni/Nim,Matt14916/Nim,jsanjuas/Nim,gokr/Nim,Dhertz/Nim,xland/Nim,fmamud/Nim,singularperturbation/Nim,msmith491/Nim,jsanjuas/Nim,endragor/Nim,endragor/Nim,nanoant/Nim,kirbyfan64/Nim,Salafit/Nim,sarvex/Nim-lang,xland/Nim,tmm1/Nim,sarvex/Nim-lang,MrJohz/Nim,nimLuckyBull/Nim,bvssvni/Nim,Salafit/Nim,haiodo/Nim,russpowers/Nim,Senketsu/Nim,sferik/Nim,dom96/Nim,endragor/Nim,tmm1/Nim,xland/Nim,mbaulch/Nim,mbaulch/Nim,jfhg/Nim,mbaulch/Nim,SSPkrolik/Nim,haiodo/Nim,fmamud/Nim,judofyr/Nim,MrJohz/Nim,gokr/Nim,nimLuckyBull/Nim,zachaysan/Nim,SSPkrolik/Nim,tulayang/Nim,Senketsu/Nim,kirbyfan64/Nim,nafsaka/Nim,bvssvni/Nim,fmamud/Nim,fredericksilva/Nim,BlaXpirit/nim,Senketsu/Nim,Senketsu/Nim,fmamud/Nim,reactormonk/nim,zachaysan/Nim,nanoant/Nim,Senketsu/Nim,haiodo/Nim,sarvex/Nim-lang,msmith491/Nim,xland/Nim,greyanubis/Nim,tulayang/Nim,mbaulch/Nim,dom96/Nim,nafsaka/Nim,sferik/Nim,tmm1/Nim,jfhg/Nim,nanoant/Nim,Salafit/Nim,judofyr/Nim,JCavallo/Nim,dom96/Nim,haiodo/Nim,sferik/Nim,zachaysan/Nim,Matt14916/Nim,jfhg/Nim,tmm1/Nim,jsanjuas/Nim,SSPkrolik/Nim,dom96/Nim,nafsaka/Nim,kirbyfan64/Nim,singularperturbation/Nim,nimLuckyBull/Nim,jsanjuas/Nim,haiodo/Nim,xland/Nim,sarvex/Nim-lang,greyanubis/Nim,mbaulch/Nim,BlaXpirit/nim,judofyr/Nim,gokr/Nim,endragor/Nim,BlaXpirit/nim,Dhertz/Nim,haiodo/Nim,bvssvni/Nim,MrJohz/Nim,gokr/Nim,russpowers/Nim,fredericksilva/Nim,tulayang/Nim,BlaXpirit/nim,Salafit/Nim,msmith491/Nim,bvssvni/Nim,russpowers/Nim,reactormonk/nim,reactormonk/nim,judofyr/Nim,russpowers/Nim,Matt14916/Nim,douglas-larocca/Nim