- Added option parameter to multisig.createTx in messenger module. option values {} for btcOperator.createMultiSigTx {fee_from_receiver, change_address}
-- added pipeline messages sending and rendering -- added transaction signed event rendering -- bug fixes and UI improvements
- Added disablePipeline(pipeID): disables the pipeline and stops its requests from cloud. - Close btc_multisig pipeline when a tx is broadcasted into blockchain - Changed all spread operators to standard alternatives
