make transaction resend time randomly shorter in duration
make transaction resend time randomly shorter in duration

fczuardi/vanillacoin,xCoreDev/vanillacoin,xCoreDev/vcash,fczuardi/vanillacoin,sum01/vcash,xCoreDev/vcash,openvcash/vcash,openvcash/vcash,xCoreDev/vanillacoin,sum01/vcash