Changes the application name to Bitcoin-Qt-regtest when instead of Bitcoin-Qt-testnet
Fixes #15079
Changes the application name to Bitcoin-Qt-regtest when instead of Bitcoin-Qt-testnet
Fixes #15079
utACK cc341ad.
utACK cc341adbbb7584d3110a5151baf1ba4053aa2ed1
tACK cc341ad

utACK cc341adbbb7584d3110a5151baf1ba4053aa2ed1
As this affects the QSettings name, this does result in the first launch of bitcoin-qt -regtest to start with cleared settings, but as regtest is for temporary testing this is not something that needs to be noted in the release notes IMO.
Milestone
0.17.2