Don't set Matrix.__name__ to Matrix (Matrix is set to MutableMatrix)
Don't set Matrix.__name__ to Matrix (Matrix is set to MutableMatrix)

This doesn't work in Python 3.3, resulting in a doctest failure in that
version.

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