Remove expired ports:
2014-12-27 games/secretmaryochronicles-music: Depends on expiring games/secretmaryochronicles
2014-12-27 science/mpb: Broken for more than 6 months
2014-12-27 x11-fm/pbi-thumbnailer: Broken for more than 6 months
games/secretmaryochronicles: remove this expired port too
graphics/cegui: remove comment about removed games/secretmaryochronicles
Allow building with either giflib 4.2 or 5.0
Allow building with either giflib 4.2 or 5.0
Allow building with either giflib 4.2 or 5.0