Update release/fabfile.py.
Update release/fabfile.py.

beni55/sympy,oliverlee/sympy,kumarkrishna/sympy,hrashk/sympy,abloomston/sympy,iamutkarshtiwari/sympy,mcdaniel67/sympy,wanglongqi/sympy,debugger22/sympy,emon10005/sympy,iamutkarshtiwari/sympy,atreyv/sympy,abloomston/sympy,cswiercz/sympy,asm666/sympy,jamesblunt/sympy,sampadsaha5/sympy,meghana1995/sympy,chaffra/sympy,yukoba/sympy,Designist/sympy,jerli/sympy,lidavidm/sympy,shipci/sympy,Mitchkoens/sympy,abloomston/sympy,souravsingh/sympy,mafiya69/sympy,chaffra/sympy,yukoba/sympy,skirpichev/omg,kaichogami/sympy,kumarkrishna/sympy,hargup/sympy,jamesblunt/sympy,kmacinnis/sympy,debugger22/sympy,Davidjohnwilson/sympy,emon10005/sympy,MridulS/sympy,Gadal/sympy,drufat/sympy,shikil/sympy,sahmed95/sympy,Arafatk/sympy,Shaswat27/sympy,Gadal/sympy,grevutiu-gabriel/sympy,oliverlee/sympy,lindsayad/sympy,vipulroxx/sympy,atsao72/sympy,toolforger/sympy,ChristinaZografou/sympy,sahilshekhawat/sympy,pandeyadarsh/sympy,madan96/sympy,yukoba/sympy,toolforger/sympy,kaushik94/sympy,abhiii5459/sympy,Curious72/sympy,maniteja123/sympy,sunny94/temp,garvitr/sympy,MridulS/sympy,yashsharan/sympy,farhaanbukhsh/sympy,saurabhjn76/sympy,lidavidm/sympy,Mitchkoens/sympy,pandeyadarsh/sympy,kevalds51/sympy,cccfran/sympy,skidzo/sympy,pandeyadarsh/sympy,Gadal/sympy,sunny94/temp,postvakje/sympy,liangjiaxing/sympy,MechCoder/sympy,cswiercz/sympy,lindsayad/sympy,hargup/sympy,jamesblunt/sympy,bukzor/sympy,beni55/sympy,jbbskinny/sympy,mafiya69/sympy,moble/sympy,yashsharan/sympy,saurabhjn76/sympy,ahhda/sympy,hrashk/sympy,jbbskinny/sympy,madan96/sympy,kmacinnis/sympy,grevutiu-gabriel/sympy,garvitr/sympy,dqnykamp/sympy,Vishluck/sympy,drufat/sympy,atsao72/sympy,jaimahajan1997/sympy,ga7g08/sympy,ga7g08/sympy,pbrady/sympy,wyom/sympy,postvakje/sympy,AunShiLord/sympy,MechCoder/sympy,skidzo/sympy,hrashk/sympy,oliverlee/sympy,rahuldan/sympy,ahhda/sympy,atreyv/sympy,Curious72/sympy,Shaswat27/sympy,aktech/sympy,maniteja123/sympy,jerli/sympy,ChristinaZografou/sympy,asm666/sympy,bukzor/sympy,ahhda/sympy,Titan-C/sympy,AkademieOlympia/sympy,toolforger/sympy,sampadsaha5/sympy,asm666/sympy,Sumith1896/sympy,mafiya69/sympy,emon10005/sympy,kmacinnis/sympy,meghana1995/sympy,cccfran/sympy,drufat/sympy,jerli/sympy,vipulroxx/sympy,Arafatk/sympy,souravsingh/sympy,AunShiLord/sympy,moble/sympy,mcdaniel67/sympy,kevalds51/sympy,aktech/sympy,grevutiu-gabriel/sympy,chaffra/sympy,ChristinaZografou/sympy,sahmed95/sympy,pbrady/sympy,atreyv/sympy,kumarkrishna/sympy,AunShiLord/sympy,iamutkarshtiwari/sympy,wanglongqi/sympy,debugger22/sympy,liangjiaxing/sympy,sahilshekhawat/sympy,Shaswat27/sympy,AkademieOlympia/sympy,kaichogami/sympy,sahilshekhawat/sympy,meghana1995/sympy,rahuldan/sympy,aktech/sympy,wyom/sympy,lidavidm/sympy,shipci/sympy,wanglongqi/sympy,kaichogami/sympy,kevalds51/sympy,maniteja123/sympy,VaibhavAgarwalVA/sympy,jaimahajan1997/sympy,shipci/sympy,farhaanbukhsh/sympy,liangjiaxing/sympy,abhiii5459/sympy,sunny94/temp,abhiii5459/sympy,sahmed95/sympy,souravsingh/sympy,shikil/sympy,diofant/diofant,VaibhavAgarwalVA/sympy,atsao72/sympy,rahuldan/sympy,Titan-C/sympy,hargup/sympy,yashsharan/sympy,Mitchkoens/sympy,AkademieOlympia/sympy,Arafatk/sympy,Vishluck/sympy,dqnykamp/sympy,madan96/sympy,kaushik94/sympy,cccfran/sympy,Sumith1896/sympy,vipulroxx/sympy,Davidjohnwilson/sympy,skidzo/sympy,beni55/sympy,mcdaniel67/sympy,VaibhavAgarwalVA/sympy,pbrady/sympy,shikil/sympy,MridulS/sympy,bukzor/sympy,jaimahajan1997/sympy,Sumith1896/sympy,MechCoder/sympy,Designist/sympy,wyom/sympy,Designist/sympy,Vishluck/sympy,Curious72/sympy,dqnykamp/sympy,lindsayad/sympy,garvitr/sympy,saurabhjn76/sympy,moble/sympy,Titan-C/sympy,kaushik94/sympy,Davidjohnwilson/sympy,ga7g08/sympy,sampadsaha5/sympy,postvakje/sympy,jbbskinny/sympy,cswiercz/sympy,farhaanbukhsh/sympy