Clarify coroutine behavior a bit.
Clarify coroutine behavior a bit.

ziad-saab/bluebird,soyuka/bluebird,kidaa/bluebird,code-monkeys/bluebird,akinsella/bluebird,P-Seebauer/bluebird,Wanderfalke/bluebird,jozanza/bluebird,yonjah/bluebird,haohui/bluebird,bsiddiqui/bluebird,P-Seebauer/bluebird,peterKaleta/bluebird,henryqdineen/bluebird,impy88/bluebird,mcanthony/bluebird,ryanwholey/bluebird,tesfaldet/bluebird,codevlabs/bluebird,linalu1/bluebird,codevlabs/bluebird,arenaonline/bluebird,djchie/bluebird,wainage/bluebird,ryanwholey/bluebird,fmoliveira/bluebird,timnew/bluebird,whatupdave/bluebird,Wanderfalke/bluebird,bsiddiqui/bluebird,lo1tuma/bluebird,cwhatley/bluebird,goopscoop/bluebird,alubbe/bluebird,DrewVartanian/bluebird,DrewVartanian/bluebird,dantheuber/bluebird,STRML/bluebird,perfecting/bluebird,starkwang/bluebird,enicolasWebs/bluebird,gillesdemey/bluebird,goopscoop/bluebird,janzal/bluebird,Wanderfalke/bluebird,linalu1/bluebird,janzal/bluebird,ankushg/bluebird,Scientifik/bluebird,TechnicalPursuit/bluebird,TechnicalPursuit/bluebird,developmentstudio/bluebird,ydaniv/bluebird,tesfaldet/bluebird,RobinQu/bluebird,ScheerMT/bluebird,janmeier/bluebird,P-Seebauer/bluebird,code-monkeys/bluebird,petkaantonov/bluebird,starkwang/bluebird,cwhatley/bluebird,ScheerMT/bluebird,illahi0/bluebird,perfecting/bluebird,alubbe/bluebird,joemcelroy/bluebird,robertn702/bluebird,mdarveau/bluebird,esco/bluebird,RobinQu/bluebird,migclark/bluebird,amelon/bluebird,tpphu/bluebird,ankushg/bluebird,johnculviner/bluebird,Zeratul5/bluebird,techniq/bluebird,paulcbetts/bluebird,robertn702/bluebird,developmentstudio/bluebird,illahi0/bluebird,enicolasWebs/bluebird,JaKXz/bluebird,DeX3/bluebird,cusspvz/bluebird,ydaniv/bluebird,fadzlan/bluebird,codevlabs/bluebird,briandela/bluebird,kidaa/bluebird,DrewVartanian/bluebird,Scientifik/bluebird,lo1tuma/bluebird,rrpod/bluebird,robertn702/bluebird,javraindawn/bluebird,arenaonline/bluebird,xbenjii/bluebird,henryqdineen/bluebird,vladikoff/bluebird,garysye/bluebird,ricardo-hdz/bluebird,StefanoDeVuono/bluebird,soyuka/bluebird,esco/bluebird,vladikoff/bluebird,bjonica/bluebird,soyuka/bluebird,davyengone/bluebird,akinsella/bluebird,ydaniv/bluebird,petkaantonov/bluebird,sandrinodimattia/bluebird,reggi/bluebird,javraindawn/bluebird,JaKXz/bluebird,janzal/bluebird,techniq/bluebird,HBOCodeLabs/bluebird,haohui/bluebird,mdarveau/bluebird,dantheuber/bluebird,abhishekgahlot/bluebird,enicolasWebs/bluebird,avinoamr/bluebird,ronaldbaltus/bluebird,starkwang/bluebird,satyadeepk/bluebird,wainage/bluebird,ankushg/bluebird,ScheerMT/bluebird,DeX3/bluebird,reggi/bluebird,n1kolas/bluebird,atom-morgan/bluebird,ziad-saab/bluebird,naoufal/bluebird,ajitsy/bluebird,perfecting/bluebird,garysye/bluebird,kjvalencik/bluebird,naoufal/bluebird,javraindawn/bluebird,mdarveau/bluebird,whatupdave/bluebird,reggi/bluebird,xdevelsistemas/bluebird,n1kolas/bluebird,joemcelroy/bluebird,xdevelsistemas/bluebird,xdevelsistemas/bluebird,satyadeepk/bluebird,sequelize/bluebird,lindenle/bluebird,satyadeepk/bluebird,naoufal/bluebird,spion/bluebird,n1kolas/bluebird,ricardo-hdz/bluebird,techniq/bluebird,moretti/bluebird,migclark/bluebird,fmoliveira/bluebird,ronaldbaltus/bluebird,lo1tuma/bluebird,developmentstudio/bluebird,TechnicalPursuit/bluebird,sandrinodimattia/bluebird,wainage/bluebird,atom-morgan/bluebird,esco/bluebird,RobinQu/bluebird,ryanwholey/bluebird,BigDSK/bluebird,djchie/bluebird,matklad/bluebird,Scientifik/bluebird,migclark/bluebird,petkaantonov/bluebird,justsml/bluebird,vladikoff/bluebird,cwhatley/bluebird,avinoamr/bluebird,jozanza/bluebird,avinoamr/bluebird,paulcbetts/bluebird,lindenle/bluebird,a25patel/bluebird,rrpod/bluebird,peterKaleta/bluebird,abhishekgahlot/bluebird,kjvalencik/bluebird,djchie/bluebird,alubbe/bluebird,goopscoop/bluebird,gillesdemey/bluebird,yonjah/bluebird,cgvarela/bluebird,abhishekgahlot/bluebird,ziad-saab/bluebird,justsml/bluebird,kidaa/bluebird,tpphu/bluebird,a25patel/bluebird,arenaonline/bluebird,timnew/bluebird,timnew/bluebird,StefanoDeVuono/bluebird,illahi0/bluebird,BridgeAR/bluebird,joemcelroy/bluebird,linalu1/bluebird,Zeratul5/bluebird,gillesdemey/bluebird,ricardo-hdz/bluebird,mcanthony/bluebird,sequelize/bluebird,garysye/bluebird,bjonica/bluebird,a25patel/bluebird,matklad/bluebird,moretti/bluebird,StefanoDeVuono/bluebird,fadzlan/bluebird,goofiw/bluebird,janmeier/bluebird,rrpod/bluebird,ronaldbaltus/bluebird,lindenle/bluebird,amelon/bluebird,justsml/bluebird,amelon/bluebird,cgvarela/bluebird,fadzlan/bluebird,code-monkeys/bluebird,angelxmoreno/bluebird,mcanthony/bluebird,tpphu/bluebird,Zeratul5/bluebird,peterKaleta/bluebird,DeX3/bluebird,whatupdave/bluebird,cusspvz/bluebird,sequelize/bluebird,johnculviner/bluebird,BridgeAR/bluebird,davyengone/bluebird,cusspvz/bluebird,janmeier/bluebird,akinsella/bluebird,xbenjii/bluebird,fmoliveira/bluebird,bsiddiqui/bluebird,bjonica/bluebird,BigDSK/bluebird,spion/bluebird,impy88/bluebird,impy88/bluebird,angelxmoreno/bluebird,briandela/bluebird,moretti/bluebird,sandrinodimattia/bluebird,paulcbetts/bluebird,STRML/bluebird,BridgeAR/bluebird,angelxmoreno/bluebird,ajitsy/bluebird,HBOCodeLabs/bluebird,ajitsy/bluebird,yonjah/bluebird,goofiw/bluebird,davyengone/bluebird,JaKXz/bluebird,atom-morgan/bluebird,tesfaldet/bluebird,xbenjii/bluebird,matklad/bluebird,HBOCodeLabs/bluebird,cgvarela/bluebird,BigDSK/bluebird,johnculviner/bluebird,STRML/bluebird,briandela/bluebird,haohui/bluebird,dantheuber/bluebird,iarna/promisable-bluebird,goofiw/bluebird,jozanza/bluebird,henryqdineen/bluebird,kjvalencik/bluebird