bugfix: Close transaction detail windows when switching wallets#941

pablomartin4btc wants to merge 2 commits into

bitcoin-core:masterbitcoin-core/gui:masterfrom

pablomartin4btc:gui/close-tx-windows-on-wallet-switchpablomartin4btc/bitcoin-core-gui:gui/close-tx-windows-on-wallet-switchCopy head branch name to clipboard