Simplify TT metamodel: drop LocatedElement

docs/README-Zoo.txt

models/Test.ttmodel

solutions/EMFSolutionATL/models/TT.ecore

solutions/EMFSolutionATL/models/TT.genmodel

solutions/EMFSolutionATL/src-gen/ttc2019/tt/Cell.java

solutions/EMFSolutionATL/src-gen/ttc2019/tt/Port.java

solutions/EMFSolutionATL/src-gen/ttc2019/tt/Row.java

solutions/EMFSolutionATL/src-gen/ttc2019/tt/TTFactory.java

solutions/EMFSolutionATL/src-gen/ttc2019/tt/TTPackage.java

solutions/EMFSolutionATL/src-gen/ttc2019/tt/TruthTable.java

...ions/EMFSolutionATL/src-gen/ttc2019/tt/impl/CellImpl.java

...lutionATL/src-gen/ttc2019/tt/impl/LocatedElementImpl.java

...ions/EMFSolutionATL/src-gen/ttc2019/tt/impl/PortImpl.java

...tions/EMFSolutionATL/src-gen/ttc2019/tt/impl/RowImpl.java

...EMFSolutionATL/src-gen/ttc2019/tt/impl/TTFactoryImpl.java

...EMFSolutionATL/src-gen/ttc2019/tt/impl/TTPackageImpl.java

...MFSolutionATL/src-gen/ttc2019/tt/impl/TruthTableImpl.java

...SolutionATL/src-gen/ttc2019/tt/util/TTAdapterFactory.java

...ions/EMFSolutionATL/src-gen/ttc2019/tt/util/TTSwitch.java