Add "Sign Up" link on stellar.org front page

[osyed]

This is not a stellar-client issue, but rather a suggestion for the stellar.org web site.

I keep telling friends about Stellar and including a link to stellar.org. They usually reply back asking how they are to sign up. I have to tell them to click on the "giving away" link which is buried in the text or to click on "Log In" and then click on "Sign Up". If the stellar.org web site had a "Sign Up" link right next to the "Log In" link that would it easier for people to figure out how to sign up. Thanks.