Rename most c:identifier to c:type. Add new ones to

Rename most c:identifier to c:type. Add new ones to

2008-04-28  Johan Dahlin  <jdahlin@async.com.br>

    * giscanner/ast.py:
    * giscanner/girwriter.py:
    * giscanner/glibast.py:
    * giscanner/glibtransformer.py:
    * tests/parser/Foo-expected.gir:
    * tests/parser/utility-expected.gir:
    Rename most c:identifier to c:type. Add new ones to
    class/interface/enum/boxed.

svn path=/trunk/; revision=252