[L|0.0.254b] Available screen resolution options should be sorted by width

[Black_Fox]

Version Found
0.0.254b on 64-bit Linux Ubuntu 12.04.3

Summary
In the in-game options, the available resolutions should be sorted by width. Sorting by height is unintuitive and it should be only a secondary key in case of multiple resolutions that have the same width.

EDIT: improved topic name