fix please wait dialog not going away on incorrect 2fa code
fix please wait dialog not going away on incorrect 2fa code

blocktrail/blocktrail-webwallet,blocktrail/blocktrail-webwallet,blocktrail/blocktrail-webwallet,blocktrail/blocktrail-webwallet,blocktrail/blocktrail-webwallet,blocktrail/blocktrail-webwallet