Add explanation why we use ref objects
Add explanation why we use ref objects

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