[Pharo-project] ConfigurationOfAlien

Hi, i've updated the ConfigurationOfAlien. I've added groups and load shortcuts to the class. Thanks Mariano for the tips on metacello. John, I bother you once again, please put the new info on the page. To load Alien in a Pharo Dev image: Gofer new url: 'http://www.squeaksource.com/Alien' ; addPackage: 'ConfigurationOfAlien'; load. Then evaluate the desired group/s: ConfigurationOfAlien loadCore. ConfigurationOfAlien loadTests. ConfigurationOfAlien loadLibC. ConfigurationOfAlien loadMacOSX. ConfigurationOfAlien loadVMMaker. ConfigurationOfAlien loadWin32.