Add random() for openarrays
Add random() for openarrays

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