20618 ----- 11280 Integrate ProfStef into 2.0 https://pharo.fogbugz.com/f/cases/11280
Diff information: http://ss3.gemstone.com/ss/Pharo20/ProfStef-Core-EstebanLorenzano.31.diff http://ss3.gemstone.com/ss/Pharo20/ProfStef-Help-EstebanLorenzano.8.diff http://ss3.gemstone.com/ss/Pharo20/ProfStef-Tests-EstebanLorenzano.17.diff