Update camp4.css
Update index.html
Full screen mode capable for homescreen app

Adding a meta tag to enable full screen mode when you add the "app" to the homescreen in iOS
Merge pull request #1 from arvindthyagarajan/patch-1

Update camp4.css
Merge pull request #2 from arvindthyagarajan/patch-2

Update index.html
Merge pull request #3 from arvindthyagarajan/patch-3

Full screen mode capable for homescreen app
Merge branch 'master' into gh-pages
no need for jsons