What are these [0]? They are there where they mentioned Solu OS in the website also in the kickstarter page&#x2F;video.<p>[0] <a href="http:&#x2F;&#x2F;www.solu.co&#x2F;css&#x2F;svg&#x2F;OS_round.png" rel="nofollow">http:&#x2F;&#x2F;www.solu.co&#x2F;css&#x2F;svg&#x2F;OS_round.png</a>