Get rid of obsolete Python cruft

avoid useless indirection during CFunction setup and instead use known module dict reference directly

* Remove macros __Pyx_{NAME|DOC}STR
* Remove macros __Pyx_{Get|Set|Del}AttrString
* Remove macro  __Pyx_PyIndex_Check
* Remove workaround for missing BaseException in builtins

move JediTyper into Tools directory as it's not in a state that would suggest making it a part of Cython

--HG--
rename : Cython/Compiler/Tests/TestJediTyper.py => Cython/Tests/TestJediTyper.py
rename : Cython/Compiler/JediTyper.py => Tools/jedi-typer.py

don't include buildtime in watermark

prevent compiler warning for missing virtual destructor

fix bug in nested C++ template syntax