Redo type resolving and validation. Add a couple of new tests. Patch

2008-08-18  Johan Dahlin  <johan@gnome.org>

    * giscanner/ast.py:
    * giscanner/girparser.py:
    * giscanner/girwriter.py:
    * giscanner/glibast.py:
    * giscanner/glibtransformer.py:
    * giscanner/transformer.py:
    * tests/scanner/Foo-expected.gir:
    * tests/scanner/foo-object.h:
    * tests/scanner/utility-expected.gir:
    * tests/scanner/utility.h:
    Redo type resolving and validation.
    Add a couple of new tests.
    Patch mostly written by Colin.


svn path=/trunk/; revision=398