Updates to the Meta Branded theme homepage

[darkpixlz (Pyx)]

Looks like there are no plans for it to be installable right now:

@derek

@gilles

Can we download the theme for a self-hosted setup to test it?

It’s not something we’re planning to package up for reuse at the moment. The theme is pretty specific to Meta and is still evolving. Feel free to test it out here and let us know if you spot any issues.