2008-10-03  Massimo Cora'  <maxcvs@email.it>

        * libgda/gda-holder.c (real_gda_holder_set_value),
        (real_gda_holder_set_const_value), (gda_holder_take_static_value):
        * libgda/gda-holder.h:
        added a changed_value boolean parameter on gda_holder_take_static_value.
        Fixed some drawbacks with is_freeable flag.

svn path=/trunk/; revision=3223