restored version from master
restored version from master

beni55/sympy,shikil/sympy,garvitr/sympy,madan96/sympy,sahilshekhawat/sympy,mcdaniel67/sympy,kevalds51/sympy,MridulS/sympy,kaushik94/sympy,postvakje/sympy,emon10005/sympy,Shaswat27/sympy,Curious72/sympy,Gadal/sympy,garvitr/sympy,abloomston/sympy,farhaanbukhsh/sympy,kaichogami/sympy,rahuldan/sympy,maniteja123/sympy,atreyv/sympy,kmacinnis/sympy,emon10005/sympy,emon10005/sympy,asm666/sympy,jerli/sympy,wyom/sympy,meghana1995/sympy,kaichogami/sympy,mafiya69/sympy,hrashk/sympy,sahmed95/sympy,Designist/sympy,iamutkarshtiwari/sympy,saurabhjn76/sympy,skidzo/sympy,AkademieOlympia/sympy,vipulroxx/sympy,toolforger/sympy,sunny94/temp,madan96/sympy,skidzo/sympy,ChristinaZografou/sympy,MechCoder/sympy,kaushik94/sympy,postvakje/sympy,drufat/sympy,grevutiu-gabriel/sympy,Gadal/sympy,pandeyadarsh/sympy,jbbskinny/sympy,atreyv/sympy,debugger22/sympy,sampadsaha5/sympy,cccfran/sympy,srjoglekar246/sympy,yukoba/sympy,liangjiaxing/sympy,jerli/sympy,saurabhjn76/sympy,Arafatk/sympy,Designist/sympy,Arafatk/sympy,sampadsaha5/sympy,debugger22/sympy,cccfran/sympy,yashsharan/sympy,liangjiaxing/sympy,shipci/sympy,Curious72/sympy,kmacinnis/sympy,jerli/sympy,lindsayad/sympy,hargup/sympy,lidavidm/sympy,jaimahajan1997/sympy,hargup/sympy,mafiya69/sympy,wanglongqi/sympy,pbrady/sympy,mcdaniel67/sympy,Arafatk/sympy,Davidjohnwilson/sympy,Curious72/sympy,souravsingh/sympy,abhiii5459/sympy,meghana1995/sympy,atsao72/sympy,ga7g08/sympy,lindsayad/sympy,chaffra/sympy,ga7g08/sympy,Vishluck/sympy,Davidjohnwilson/sympy,ahhda/sympy,abloomston/sympy,oliverlee/sympy,moble/sympy,pbrady/sympy,wanglongqi/sympy,yukoba/sympy,kaichogami/sympy,kumarkrishna/sympy,sahmed95/sympy,meghana1995/sympy,VaibhavAgarwalVA/sympy,Designist/sympy,pandeyadarsh/sympy,VaibhavAgarwalVA/sympy,dqnykamp/sympy,wyom/sympy,aktech/sympy,jbbskinny/sympy,MechCoder/sympy,bukzor/sympy,hargup/sympy,debugger22/sympy,Titan-C/sympy,MechCoder/sympy,AunShiLord/sympy,skirpichev/omg,sunny94/temp,kevalds51/sympy,AunShiLord/sympy,Sumith1896/sympy,Titan-C/sympy,AkademieOlympia/sympy,maniteja123/sympy,Vishluck/sympy,oliverlee/sympy,dqnykamp/sympy,souravsingh/sympy,liangjiaxing/sympy,sahilshekhawat/sympy,oliverlee/sympy,rahuldan/sympy,ahhda/sympy,Mitchkoens/sympy,Sumith1896/sympy,cswiercz/sympy,sunny94/temp,asm666/sympy,diofant/diofant,Vishluck/sympy,cccfran/sympy,amitjamadagni/sympy,yukoba/sympy,pbrady/sympy,abloomston/sympy,iamutkarshtiwari/sympy,Titan-C/sympy,pandeyadarsh/sympy,sampadsaha5/sympy,garvitr/sympy,mafiya69/sympy,jamesblunt/sympy,kmacinnis/sympy,kumarkrishna/sympy,skidzo/sympy,abhiii5459/sympy,madan96/sympy,jbbskinny/sympy,aktech/sympy,postvakje/sympy,abhiii5459/sympy,sahilshekhawat/sympy,moble/sympy,dqnykamp/sympy,aktech/sympy,hrashk/sympy,MridulS/sympy,flacjacket/sympy,asm666/sympy,kumarkrishna/sympy,bukzor/sympy,jamesblunt/sympy,MridulS/sympy,vipulroxx/sympy,shikil/sympy,ga7g08/sympy,farhaanbukhsh/sympy,mcdaniel67/sympy,wanglongqi/sympy,hrashk/sympy,lindsayad/sympy,maniteja123/sympy,toolforger/sympy,Davidjohnwilson/sympy,ahhda/sympy,kaushik94/sympy,atsao72/sympy,rahuldan/sympy,Mitchkoens/sympy,Shaswat27/sympy,farhaanbukhsh/sympy,yashsharan/sympy,chaffra/sympy,Shaswat27/sympy,jaimahajan1997/sympy,jaimahajan1997/sympy,kevalds51/sympy,grevutiu-gabriel/sympy,toolforger/sympy,shipci/sympy,lidavidm/sympy,beni55/sympy,iamutkarshtiwari/sympy,drufat/sympy,Sumith1896/sympy,ChristinaZografou/sympy,AunShiLord/sympy,ChristinaZografou/sympy,chaffra/sympy,atreyv/sympy,wyom/sympy,jamesblunt/sympy,sahmed95/sympy,moble/sympy,AkademieOlympia/sympy,saurabhjn76/sympy,yashsharan/sympy,vipulroxx/sympy,amitjamadagni/sympy,Mitchkoens/sympy,cswiercz/sympy,beni55/sympy,drufat/sympy,VaibhavAgarwalVA/sympy,atsao72/sympy,lidavidm/sympy,shikil/sympy,shipci/sympy,bukzor/sympy,Gadal/sympy,souravsingh/sympy,cswiercz/sympy,grevutiu-gabriel/sympy