Unbound scripts for win

[Grayhat]

Hello all, I was checking the script in subject, which is used to
generate a "blocklist" and noticed that it needs "wget" installed
now, Windows, at least from version 10 carries the "curl" utility
which comes installed by defailt, so the script could be modified
to use such a tool w/o the need for external dependencies, and it
goes the same for the "warmup.cmd" which uses "dig", it could be
modified to use the windows native "nslookup" tool

Last, the scripts may use the command "cd /D %~dp0" to move to the
drive/folder where the script resides and then just use the "%CD%"
environment variable to obtain the "base" folder

HTH