[Pharo-project] reloaded Core failing tests

Hi Marcus, add this line to the initCore.st script on CI server: ActiveHand instVarNamed: #targetOffset put: 0@0. this will fix the testTargetPoint. The second and last failing tests is related to compressed unicode tables in the kernel image. I will prepare the code that will regenerate this tables. The second option is to disable call of privShrinkUnicodeTables method in privShrinkingProcess. The resultant kernel and gofer images will be bigger. The question is if we will shrink this tables by default. -- Pavel