Resolving compiling error.
Updating labels & members of the config dialog (renaming parser-related
objects to "init node")
Fixing typo
Renaming "parser class" to "initial node" within configuration scheme.
Adapting configuration scheme changes (parser to intial node)
RTT UI: Adapting latest configuration scheme changes.
Reloading and regenerating the generator model due to latest changes of
the output data format.