Torts — Contracts — Arbitration — Contracts of minors — Release and waiver of liability containing arbitration agreement which was fraudulently executed by minor in order to enter trampoline facility is enforceable — Minor cannot use infancy defense to avoid a contract where minor procured the contract by fraud — Defendant facility had no duty to investigate to discover fraud — Trial court erred in finding that release and waiver was unconscionable and unenforceable and in denying motion to compel arbitration