Reduce dependencies: include WP i18n tools

[cedaro]

Reduce dependencies: include WP i18n tools

[bradyvercher]

I really like this idea! This should just be a matter of including the WP i18n tools into the lib directory and changing the default path. The config options are still nice in case the version gets outdated or someone wants to use a customized version.

[tollmanz]

I'm 100% behind that. If you want/need to have the absolutely latest version, you can maintain that on your own and point to it.

[bradyvercher]

Actually, it looks like the tools would need to be forked with some minor updates. I'm assuming the new develop structure moved some dependencies into core in preparation for languages packs: https://core.trac.wordpress.org/browser/trunk/tools/i18n/extract.php#L2

And an amusing commit that ran into the same issue: johnpbloch/packages@93ff2b9

[tollmanz]

Ah...I see. I think it still makes sense to include it. Dependency reduction is a major win.

[bradyvercher]

Totally agree. I tried to make all config optional with sensible defaults, so this will just make it that much easier.

[bradyvercher]

I forked the i18n tools, bundled them and updated the include paths so that's one less dependency.

[tollmanz]

Woot! This is huge. Awesome work!