add new components for code generation (eln)

src/main/java/elntranslator/ELNTClusterPortDE.java

src/main/java/elntranslator/ELNTClusterPortTDF.java

src/main/java/elntranslator/ELNTClusterTerminal.java

src/main/java/elntranslator/ELNTModulePortDE.java

src/main/java/elntranslator/ELNTModulePortTDF.java