Update readme to specify requiring the v2 REST API plugin from the Wo…

[kwight]

…rdPress.org plugin repo.

There is now a v2 REST API plugin in the plugin repo. For the sake of simplicity and stability, we could build Picard on top of this plugin, and avoid devs having to deal with a beta repo (or getting tripped up by the project's master vs develop branches).

[jacklenox]

Thanks Kirk, I wonder if this could just be included in the v2 PR – #37 – that we already have?

[jacklenox]

I believe WP-API's master branch is actually still v1. But you raise a good point here.

For the sake of ease, I have made the modifications in #37 against the plugin on the dotorg repo.

[kwight]

Indeed, many versions flying around.

For the sake of ease, I have made the modifications in #37 against the plugin on the dotorg repo.

Oh, well that's simple then; want me to just move this commit to #37?

[jacklenox]

Cool, yeah if that makes sense to you? Either that or this PR needs to explicitly depend on #37 methinks.

[kwight]

Closing in favour of 3cafbd2 on #37.