Fix issues on Samsung s3

[jeromeetienne]

• the torus is somehow not centered in the canvas
• no idea why
• canvas size seems Okwhen I set it up manually

[jeromeetienne]

What about pure threejs?

• try it

[jeromeetienne]

Threejs seems Ok

• remove boilerplate and see how it react

[jeromeetienne]

On chrome beta all is cool

So default browser of s3 is likely buggy. Moving away