Add a g_irepository_get_search_path, so we can access the search paths

Add a g_irepository_get_search_path, so we can access the search paths

2008-11-12  Johan Dahlin  <jdahlin@async.com.br>

        * girepository/girepository.c (g_irepository_get_search_path):
        * girepository/girepository.h:
        Add a g_irepository_get_search_path, so we can access the search
        paths from runtime.

svn path=/trunk/; revision=893