Merge branch '3620' into 'master'

.gitignore

org.fortiss.tooling.base.ui/.classpath

org.fortiss.tooling.base.ui/.project

org.fortiss.tooling.base.ui/META-INF/MANIFEST.MF

org.fortiss.tooling.base/.classpath

org.fortiss.tooling.base/.project

org.fortiss.tooling.base/META-INF/MANIFEST.MF

org.fortiss.tooling.base/plugin.xml

org.fortiss.tooling.common.ui/.classpath

org.fortiss.tooling.common.ui/.project

org.fortiss.tooling.common.ui/META-INF/MANIFEST.MF

org.fortiss.tooling.common/.classpath

org.fortiss.tooling.common/.project

org.fortiss.tooling.common/META-INF/MANIFEST.MF

org.fortiss.tooling.graphicsGL.ui/.classpath

org.fortiss.tooling.graphicsGL.ui/.project

org.fortiss.tooling.graphicsGL.ui/META-INF/MANIFEST.MF

org.fortiss.tooling.graphicsGL/.classpath

org.fortiss.tooling.graphicsGL/.project

org.fortiss.tooling.graphicsGL/META-INF/MANIFEST.MF