[FIX] service dialog: Unbind previous submit handler (jq validate adds it's own one automatically, leading to duplicate items being created)
[FIX] service dialog: Unbind previous submit handler (jq validate adds it's own one automatically, leading to duplicate items being created)

git-svn-id: a7fabbc6a7c54ea5c67cbd16bd322330fd10cc35@45190 b456876b-0849-0410-b77d-98878d47e9d5

changi67/tiki,oregional/tiki,oregional/tiki,oregional/tiki,changi67/tiki,oregional/tiki,tikiorg/tiki,changi67/tiki,changi67/tiki,tikiorg/tiki,tikiorg/tiki,changi67/tiki,tikiorg/tiki