Change software licensing to LGPLv3.
RPC: New commands verifyproofoffunds, generateproofoffunds
UI: Add functionality to export transaction history
UI: Add a basic about dialog displaying licensing information
Change software licensing to LGPLv3.
RPC: New commands verifyproofoffunds, generateproofoffunds
UI: Add functionality to export transaction history
UI: Add a basic about dialog displaying licensing information