To make it clearer that there are 3 scripts to include

[poshaughnessy]

Hi. The README currently says: Include three.xr.js & aframe-xr after A-frame.... But the code example currently looks like this:

<script src="../../../vendor/aframe-master.js"></script>
<script src='aframe-xr.js'></script>

So I thought I just needed to include aframe-master.js and aframe-xr.js.

Also, taking a look at the xr-basic example caused me some temporary further confusion, because the aframe-master.js script tag is off-screen, over the right-hand side, after the origin trial tag.

So this PR is my recommendation for extra newbie-friendliness:

• README.md: add three.xr.js script include
• README.md: remove ../../../vendor/ path, to make the 3 includes consistent and more general
• xr/basic/index.html: move the script tag onto its own line

WDYT? :)

[blairmacintyre]

Looks good! (sorry about the script tag being on the end of the line with the origin trial script, that was my recent flub, thanks for catching it.)

[poshaughnessy]

Thanks!