#53 More resolution options

[Random Chaos]

Perhaps a scrollbar for resolutions in addition to the 3 presets?

Also, perhaps default the game to 950x700 (or so) instead of 800x600.

Too many weird resolutions, and end-users tend not to like going into config files :)

Note:
Will be assigned to PeS or RC (TBD - will talk to PeS tomorrow about this --RC)