Log Message:
Update py-actdiag to 0.3.0.

        History
        =======

        0.3.0 (2011-11-19)
        ------------------
        * Add fontfamily attribute for switching fontface
        * Fix bugs

        0.2.4 (2011-11-10)
        ------------------
        * Fix dependencies (do not depend PIL directly for pillow users)

        0.2.3 (2011-11-06)
        ------------------
        * Add docutils exetension
        * Fix bugs

        0.2.2 (2011-11-01)
        ------------------
        * Add class feature (experimental)

        0.2.1 (2011-11-01)
        ------------------
        * Follow blockdiag-0.9.7 interface

        0.2.0 (2011-10-19)
        ------------------
        * Follow blockdiag-0.9.5 interface

        0.1.9 (2011-10-11)
        ------------------
        * Fix bugs