Preview Images 1-2-3-4 Pics [Fixed]

Filling the album preview respecting ratio with
1 Pic = 200 x200
2 Pics = 100 x 200
3 Pics = 100 x 200 / 100 x 100
4 Pics = 100 x 100
![1-2-3-4](https://cloud.githubusercontent.com/assets/2439975/3824973/a22b15ee-1d4e-11e4-9b86-e29929feed45.jpg)