script.aculo.us: update to prototype w/ chained call fix
script.aculo.us: update to prototype w/ chained call fix

git-svn-id: 696bc5721deb8cbb4b49adac093555b9b234b538@5178 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

madrobby/scriptaculous,mcast/scriptaculous,cardmagic/scriptaculous,cardmagic/scriptaculous,pandoraui/scriptaculous,pandoraui/scriptaculous,madrobby/scriptaculous,pandoraui/scriptaculous,mcast/scriptaculous,bratsche/scriptaculous,elia/scriptaculous,elia/scriptaculous,madrobby/scriptaculous,bratsche/scriptaculous,yellowlab/scriptaculous,yellowlab/scriptaculous