Merge branch 'master' of https://git.fortiss.org/af3/kernel.git into 3396-developer_documentation

...fortiss/tooling/base/ui/annotation/labelprovider/.ratings

...se/ui/annotation/labelprovider/CheckBoxLabelProvider.java

...ng.base.ui/src/org/fortiss/tooling/base/ui/utils/.ratings

...e.ui/src/org/fortiss/tooling/base/ui/utils/FontUtils.java

....base.ui/src/org/fortiss/tooling/base/ui/viewers/.ratings

...ortiss/tooling/base/ui/viewers/CheckBoxLabelProvider.java

org.fortiss.tooling.base/plugin.xml

...ling.base/src/org/fortiss/tooling/base/migration/.ratings

...g/fortiss/tooling/base/migration/IDMigrationProvider.java

....tooling.base/src/org/fortiss/tooling/base/utils/.ratings

....base/src/org/fortiss/tooling/base/utils/SystemUtils.java

...phicsGL.ui/src/org/fortiss/tooling/graphicsGL/ui/.ratings

...s/tooling/graphicsGL/ui/ToolingGraphicsGLUIActivator.java

.../fortiss/tooling/kernel/internal/storage/eclipse/.ratings

...tooling/kernel/internal/storage/eclipse/ModelContext.java

...ling.kernel/src/org/fortiss/tooling/kernel/utils/.ratings

...l/src/org/fortiss/tooling/kernel/utils/UniqueIDUtils.java

...art.ui/src/org/fortiss/tooling/spiderchart/style/.ratings

.../src/org/fortiss/tooling/spiderchart/style/FontStyle.java

...hart.ui/src/org/fortiss/tooling/spiderchart/util/.ratings