Added nice tiled background image source, tutorial from http://androidforbeginners.blogspot.com/2010/06/how-to-tile-background-image-in-android.html
Box has visible border now
Added lots of versions of the header image
Remade icons because I did it wrong the first time.
Got rid of Untitled file breaking merge
Merge pull request #13 from sachishah/feature/ui-improvements

Feature/ui improvements