OrientedHeight -> Height

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@25686 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
use c.getName() rather than inline String

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@25687 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e