Merge branch '3401-developer_documentation_kernel' into 'master'

org.fortiss.tooling.base.ui/html/developer/.ratings

...fortiss.tooling.base.ui/html/developer/documentation.html

org.fortiss.tooling.base/html/developer/.ratings

org.fortiss.tooling.base/html/developer/documentation.html

org.fortiss.tooling.base/html/developer/figures/base.aird

...tiss.tooling.base/html/developer/figures/base_element.png

...tiss.tooling.base/html/developer/figures/base_element.svg

org.fortiss.tooling.base/model/.ratings

org.fortiss.tooling.base/model/base.ecore

...ooling.base/src/org/fortiss/tooling/base/compose/.ratings

...g/base/compose/ConstraintInstanceContainerCompositor.java

org.fortiss.tooling.common.ui/html/developer/.ratings

...rtiss.tooling.common.ui/html/developer/documentation.html

org.fortiss.tooling.common/html/developer/.ratings

org.fortiss.tooling.common/html/developer/documentation.html

org.fortiss.tooling.graphicsGL.ui/html/developer/.ratings

...s.tooling.graphicsGL.ui/html/developer/documentation.html

org.fortiss.tooling.graphicsGL/html/developer/.ratings

...tiss.tooling.graphicsGL/html/developer/documentation.html

org.fortiss.tooling.kernel.ui/html/developer/.ratings