Remove scripts

scripts/sleep.bat

-echo Sleeping for another minute
-ping -n 60 127.0.0.1 >nul: 2>nul:

scripts/wait-for-uplink.bat

-echo Sleeping until internet is available
-
-@setlocal enableextensions enabledelayedexpansion
-@echo off
-set ipaddr=8.8.8.8
-:loop
-set state=down
-for /f "tokens=5,7" %%a in ('ping -n 1 !ipaddr!') do (
-    if "x%%a"=="xReceived" if "x%%b"=="x1," set state=up
-)
-echo.Link is !state!
-ping -n 5 127.0.0.1 >nul: 2>nul:
-if "%state%"=="down" goto :loop
-endlocal