inc/mf2.php not included

[Ruxton]

The file inc/mf2.php was added in e8d4288 but was never included anywhere.

Ultimately this means there's currently no microformats2 h-entry being added to post/body classes. Parsers that fallback to microformats v1 are doing just fine, but a strict microformats2 parser wont find anything.

[Ruxton]

I should add, I've added it to my copy and everything is behaving as it should now.

[raamdev]

@Ruxton I have no idea how that was missed. Thank you! I'll get this fixed and do a maintenance release soon.

[raamdev]

Next Release Changelog:

• Bug Fix: Fixed bug where Microformats 2 support was not being loaded during theme setup. Props @Ruxton. See Issue #231.