Fix testing the rst docs in python2.4
Fix testing the rst docs in python2.4

This was done implementing the SKIP flag on module
sympy.utilities.runtest, which is missing in python2.4

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