Merge pull request #6 from uniasset/master-0.18

Download Qt 9.7 from archive repo

Set nSubsidyHalvingInterval

Remove NS ASM

Correct install directory

Merge pull request #2 from Bushstar/master-0.16

Update from Bitcoin 0.16.2 and 0.16.3

Correct use of NeoScrypt ASM

New GitHub repo

Remove RBF from GUI