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- Add wsgiapp decorator.
- The concept of "view factories" was removed in favor of always calling a
view, which is a callable that returns a response directly (as opposed to
returning a view). As a result, the ``factory`` attribute in the
bfg:view ZCML statement has been renamed to ``view``. Various interface
names were changed also.
- ``render_template`` and ``render_transform`` no longer return a Response
object. Instead, these return strings. The old behavior can be obtained
by using ``render_template_to_response`` and
``render_transform_to_response``.
- Added 'repoze.bfg.push:pushpage' decorator, which creates BFG views from
callables which take (context, request) and return a mapping of top-level
names.
- Added ACL-based security.
- Support for XSLT templates via a render_transform method