class: ProjectDefinition
added:
#forEachDescriptionMethodsCodeToCompileDo:ignoreOldDefinition:
#isFolderForProjectsDefinition
changed:
#compileDescriptionMethods
#definitionClassForPackage:createIfAbsent:projectType:
#definitionClassForType:
#forEachMethodsCodeToCompileDo:ignoreOldDefinition:
refactored so some code stuff can be ommitted