Add smootheScrool function

As a nice bonus to adding anchors to the top and buttom menu, heres a function that going to make a smooth scroll at the page from anchor to anchor.
Adding anchor to "about me" header

For navigating at the menu bar
Add anchor links to the menu at the header
Add anchor links to the menu at the footer
Merge pull request #12 from arielsafari/master

Great job! Pulling it now!!