fixed and unified redundand topics

_posts/session/2012-12-13-018.markdown

@@ -11,7 +11,7 @@ fb_event_url: "https://www.facebook.com/events/209013159234382/?ref=5"
 fb_gallery_id:
 talks:
 - title: "Performance as process"
-  topics: "AV Performance"
+  topics: "AV"
   artist: "Jem The Misfit"
   speakers: "Jemma Woolmore"
   artist_bio: "Jemma Woolmore is a video artist working with live audio-visual performance and installation to explore a diverse range of ideas including synaesthesia, utopia/dystopia, imagination and identity. As VJ Jem the Misfit she won the 2012 Mapping Festival’s international VJ competition in Geneva has performed at the top music festivals across Australia and New Zealand. Her projects and performances have screened in numerous galleries and festivals including LPM (Rome), FEED (Berlin), Gertrude Street Projection Festival (AUS), Melbourne Fringe Festival, City Gallery (Wellington NZ)."
@@ -21,7 +21,7 @@ talks:
   video_artist_url: "https://vimeo.com/95032834"
   talk_video_url: "https://vimeo.com/56904567"
 - title: "Cross-disciplinary AV production"
-  topics: "AV Performance,Music"
+  topics: "AV,Music"
   artist: "Zan Lyons"
   speakers: "Zan Lyons"
   artist_bio: "Zan Lyons is a sound and visual artist. He works as musician, composer, producer, filmmaker, performer and many crossovers coming out of this. He creates atmospheric and organic abstractions of sound and light, intense and densified. On his path he collaborated with chris clark as well as leila and nicolette, that are signed at warp. He is a frequent collaborator with alec empire. His works were shown at the film festivals of Cannes, OneDotZero and Raindance."