Build OpenWRT and flash/upgrade devices

bryan a4a21d47ee Remove broken curl		%!s(int64=2) %!d(string=hai) anos
.vscode	bd8a102b4d Refactor	%!s(int64=3) %!d(string=hai) anos
.gitignore	a3323c6d53 Update env	%!s(int64=3) %!d(string=hai) anos
README.md	fd5e127ea3 update external README	%!s(int64=2) %!d(string=hai) anos
openwrtbuilder	159249667f Temp disable targetclean	%!s(int64=2) %!d(string=hai) anos
openwrtbuilder.code-workspace	57f48e89e0 Update workspace settings	%!s(int64=3) %!d(string=hai) anos
profiles	a4a21d47ee Remove broken curl	%!s(int64=2) %!d(string=hai) anos

openwrtbuilder

See openwrtbuilder --help for usage.