Weapon list tablets

@karllindmark 

 • Removed unused class WeaponStats
 • Added layout specific to 10" tablet
 • Fixed vehicle stats list back scrolling issue
 • Update changelog

![device-2014-05-26-175750](https://cloud.githubusercontent.com/assets/512980/3084450/0377326e-e4f7-11e3-88bc-033cd2717568.png)
![device-2014-05-26-180434](https://cloud.githubusercontent.com/assets/512980/3084497/f344de22-e4f7-11e3-8050-645512a75088.png)
)