Fix wstring support so it doesn't break gcc2.95.x, which has no wstring.
Modify CallPolicies protocol so it can safely adjust the argument tuple.
[SVN r20090]
forward.hpp
pointer_holder.hpp
value_holder.hpp
test/long.[py/cpp]
pointee.hpp, - begin making borland work.
cv_category.hpp,
referent_storage.hpp
instance.hpp
self.hpp - removed flotsam
signature.hpp - use vector instead of list
destroy.hpp - removed needless complication
make_keyword_range_fn.hpp - support for simpler init using vectors
class_converters.hpp - workaround for pro7
inheritance.hpp - simplified; took out pro7 workarounds; factored out
inheritance_query.hpp to reduce recompilation
dependencies
make_ptr_instance.hpp - add missing typename
registry.cpp - add a little invariant checking for metrowerks
class.cpp - stopped relying on class_id typedef
test/data_members.cpp - added a few more tests to make sure things compile at least.
test/destroy_test.cpp - removed cheating has_trivial_destructor tests
test/enum.cpp - added some pro7 workarounds
test/virtual_functions.[py/cpp] - added _some_ tests for callbacks which return by reference.
[SVN r18489]
