Remove Codex files

[bueltge]

If we should, do it use this repo, please remove the current files (https://github.com/inpsyde/Codex/tree/master/tools/CodeSniffer) on the codex repository so that we not have an redundant standards. Maybe we should leave a hint in the codex repo for that new ruleset.

[Chrico]

Sure! Plan is to use a public repo and move this to packagist, so we can easier load the rules into plugins/themes.

But we have to exclude some more WP Core rules. :-)

[bueltge]

Really fine.

[bueltge]

If we release the new version https://github.com/inpsyde/php-coding-standards/tree/psr, remove theme on the Codex repo and leave a hint to use this repo here.

[gmazzap]

That repo is deleted.

[bueltge]

I remove all files and change the readme to leave the hint to switch to this repo here - https://github.com/inpsyde/Codex/tree/master/tools/CodeSniffer
Thanks @gmazzap !