- added new option for generating bindings: --multiple

- some refactoring of the code
- now detects forward declarations and prints a warning about them


[SVN r18187]

pyste/tests/nt_clean.bat

@@ -0,0 +1,21 @@
+@echo off
+
+rm -Rf basic
+rm -Rf enums
+rm -Rf header_test
+rm -Rf nested
+rm -Rf operators
+rm -Rf smart_ptr
+rm -Rf templates
+rm -Rf unions
+rm -Rf virtual
+rm -Rf virtual2
+rm -Rf wrappertest 
+
+rm -f *.cpp
+rm -f *.obj
+rm -f *.exp
+rm -f *.arg
+rm -f *.dll
+rm -f *.pyc
+rm -f *.lib