gstreamer: small fixes in M.S.G.Core.Event
gstreamer: small fixes in M.S.G.Core.Event

darcs-hash:20080519004859-21862-f6117ffecf21c2d48a379122b6686293b2dfbf18.gz

thiagoarrais/gtk2hs,thiagoarrais/gtk2hs,thiagoarrais/gtk2hs