type name and reference oen thing again

src/main/grammar/Grammar.bnf

...in/java/org/jastadd/tooling/grammar/GrammarAnnotator.java

...jastadd/tooling/grammar/GrammarCompletionContributor.java

...dd/tooling/grammar/GrammarRefactoringSupportProvider.java

.../jastadd/tooling/grammar/GrammarReferenceContributor.java

...rg/jastadd/tooling/grammar/psi/GrammarElementFactory.java

...stadd/tooling/grammar/psi/GrammarTypeNameManipulator.java

...g/grammar/psi/impl/GrammarComponentNameImplExtension.java

...g/grammar/psi/impl/GrammarTypeReferenceImplExtension.java

src/main/resources/META-INF/plugin.xml