2.0.5-beta.7

Fixed

• Scheduled transactions should use new HAPI protobufs
• ReceiptPrecheckException should be thrown when the erroring status was in the TransactionReceipt
• Removed nonce from TransactionId
• Transaction[Receipt|Record]Query should not error for status IDENTICAL_SCHEDULE_ALREADY_CREATED
  because the other fields on the receipt are present with that status.
• ScheduleMultiSigExample should use updated scheduled transaction API

Removed

• ScheduleCreateTransaction.addScheduledSignature()
• ScheduleCreateTransaction.getScheduledSignatures()
• ScheduleSignTransaction.addScheduledSignature()
• ScheduleSignTransaction.getScheduledSignatures()