Redesign header
Change body background color and center the gui
Change color of the roundel
Remove leftovers from stripes elements
First approach to the footer
Increase container top margin
Add borders to header and footer
Adjust font size in footer and add follow buttons
Change color for footer text and links
Add a header to the scoreboard and style the scoreboard itself
Place the octocat in better position relative to repo list
Merge branch 'change-design-of-page' into develop