Make the '.' or 'F' printed by the test runner print in color
Make the '.' or 'F' printed by the test runner print in color

This, among other things, makes it a lot easier to pick out failures
when running the tests with the -v option.

(Original patch by Aaron Meurer)

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