AIDA: TESTS: run aidacc with --aida-debug upon make V=1
AIDA: introduced global namespace object in IDL parser
AIDA: minor comment
AIDA: ignore possible token continuations for negative tests
AIDA: support 'using namespace' directive
Merge branch 'aida-using-namespace'

* aida-using-namespace:
  AIDA: support 'using namespace' directive
  AIDA: ignore possible token continuations for negative tests
  AIDA: minor comment
  AIDA: introduced global namespace object in IDL parser
  AIDA: TESTS: run aidacc with --aida-debug upon make V=1