[Pharo-project] [update 3.0] #30013

30013 ----- 7113 isComposedBy: is not an Object method https://pharo.fogbugz.com/f/cases/7113 10081 unload Deprecated20 in 3.0 https://pharo.fogbugz.com/f/cases/10081 6373 Spotlight gives an error message when asked for World https://pharo.fogbugz.com/f/cases/6373 10002 Zeroconf: config command issue https://pharo.fogbugz.com/f/cases/10002 Diff information: http://smalltalkhub.com/#!/~Pharo/Pharo30/diff/Traits-MarcusDenker.464 http://smalltalkhub.com/#!/~Pharo/Pharo30/diff/Tools-MarcusDenker.1067 http://smalltalkhub.com/#!/~Pharo/Pharo30/diff/System-CommandLine-MarcusDenk... http://smalltalkhub.com/#!/~Pharo/Pharo30/diff/KernelTests-MarcusDenker.478 http://smalltalkhub.com/#!/~Pharo/Pharo30/diff/Keymapping-KeyCombinations-Ma... http://smalltalkhub.com/#!/~Pharo/Pharo30/diff/Kernel-MarcusDenker.1347 http://smalltalkhub.com/#!/~Pharo/Pharo30/diff/HudsonBuildTools20-MarcusDenk... http://smalltalkhub.com/#!/~Pharo/Pharo30/diff/ConfigurationCommandLineHandl...