The FreeBSD port linting tool

jclarke 0e96d42a1d Correct USE_GITLUB typo to be USE_GITLAB. %!s(int64=4) %!d(string=hai) anos
portlint.1 f2e74063d8 Specify flag equivalency for -A in portlint(1). %!s(int64=4) %!d(string=hai) anos
portlint.pl 0e96d42a1d Correct USE_GITLUB typo to be USE_GITLAB. %!s(int64=4) %!d(string=hai) anos
portlintgrep.pl c7b651038f Add portlintgrep.pl, an example on how to use portlint to find certain %!s(int64=20) %!d(string=hai) anos