bugfix-5303
Added reading of chains to DapMainApplicationWindow.qml. Added chains field to dapModelWallets. The correct "chain" value is now taken into account in commands. Added selection of chains to DapNewPaymentMainRightPanel.qml.
Added reading of chains to DapMainApplicationWindow.qml. Added chains field to dapModelWallets. The correct "chain" value is now taken into account in commands. Added selection of chains to DapNewPaymentMainRightPanel.qml.