250 change colors

Change colors in menu (uniform red color pastel #d9534f and uniform gray color) and header (from red to #333)
![zrzut ekranu z 2014-05-26 11 35 01](https://cloud.githubusercontent.com/assets/1098782/3081039/bc9bf736-e4b9-11e3-916a-a8022c290b53.png)

![zrzut ekranu z 2014-05-26 11 35 02](https://cloud.githubusercontent.com/assets/1098782/3081083/c68ebe76-e4ba-11e3-94be-536a0d250a1b.png)