Most options lack descriptions and localization

[FireSiku]

It would look much better if the options had descriptions similar to previous version. Additionally they should be localized.

With the new options menu, hunting down the options has been simplified which is great as they all reside in the \options\ folder now and the format for most of them is "Opt:Type(name, desc, order, ...) where desc is set to "nil" instead of a descriptive string.

Both name and desc strings should be found in the localization file under \locale\enUS.lua