David Roberts added to README
David Roberts added to README

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