doc/README file added with instructions how to generate the docs.
doc/README file added with instructions how to generate the docs.

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