Add support for source/header annotations.

Add support for source/header annotations.

2008-04-24  Johan Dahlin  <jdahlin@async.com.br>

    * giscanner/gidlwriter.py:
    * giscanner/girwriter.py:
    * giscanner/giscannermodule.c (directive_get_name),
    (directive_get_value), (directive_get_options),
    (symbol_get_directives), (symbol_set_directives),
    (pygi_source_scanner_parse_file),
    (pygi_source_scanner_lex_filename),
    (pygi_source_scanner_get_directives), (init_giscanner):
    * giscanner/sourcescanner.c (gi_source_scanner_get_directives):
    * giscanner/sourcescanner.h:
    * giscanner/sourcescanner.py:
    * giscanner/treebuilder.py:
    * tools/g-ir-scanner:
    Add support for source/header annotations.

svn path=/trunk/; revision=224