build: use -mwindows for gui targets when linking with mingw
use english for all reason strings in IsStandardTx()
Merge pull request #3589 from Diapolo/english-reason

use english for all reason strings in IsStandardTx()
Merge pull request #3591

6986861 build: use -mwindows for gui targets when linking with mingw (Cory Fields)
[Qt] fix bitcoin: URI strings (spelling fixes)
Merge pull request #3594

d7aa1ec [Qt] fix bitcoin: URI strings (spelling fixes) (Philip Kaufmann)
Merge pull request #3590

edd735d [Qt] Fix coin control labels update (Cozz Lovan)
[Qt] minor receive tab improvements