Make a GUI

[dedmen]

To be as user friendly as possible we want a simple UI.
It should autodetect the Arma folder and auto list the modfolders in there and just give you a list of folders with checkboxes that you can enable/disable.
Also need to be able to add a custom folder where pbo's will be loaded from.
The ability to store modpacks/presets would also be nice.
And you should also be able to choose which drive letter you want it to use (should only list available ones)