Use quotes not angle brackets.
Generation of forward declarations of top level decls in an input file.

Consists of:
  ForwardDeclPrinter, adapted from clang::DeclPrinter
  Interpterer::GenerateAutoloadingMap for invoking the functionality
  It has hardcoded checks to prevent ForwardDeclPrinter from visiting decls from
standard library files. This restriction will be lifted after the
issues specifyed in the tests are fixed.
  Test cases for code which FowrardDeclPrinter can not deal with properly
Add chirp and hdfs in the CMake build system
One more update for NDEBUG
By Bill: GetMissingDictionaries fixes (ROOT-6398 and ROOT-6399).

Fixes: No need for check of transient data members.
       Collection proxies that have pair inside were falsely reported.