30512 ----- 11962 Small Morphic-Core critic clean https://pharo.fogbugz.com/f/cases/11962 11921 add #isClass and #isClassOrTrait https://pharo.fogbugz.com/f/cases/11921 Diff information: http://smalltalkhub.com/mc/Pharo/Pharo30/main/Traits-MarcusDenker.583.diff http://smalltalkhub.com/mc/Pharo/Pharo30/main/Tools-MarcusDenker.1333.diff http://smalltalkhub.com/mc/Pharo/Pharo30/main/System-Support-MarcusDenker.96... http://smalltalkhub.com/mc/Pharo/Pharo30/main/Nautilus-MarcusDenker.578.diff http://smalltalkhub.com/mc/Pharo/Pharo30/main/Morphic-Core-MarcusDenker.9.di... http://smalltalkhub.com/mc/Pharo/Pharo30/main/Morphic-Base-MarcusDenker.167.... http://smalltalkhub.com/mc/Pharo/Pharo30/main/KernelTests-MarcusDenker.570.d... http://smalltalkhub.com/mc/Pharo/Pharo30/main/Kernel-MarcusDenker.1652.diff