Improving appearance customization.

[tomangelo2]

In Appearance menu we have currently harcoded lists with 4 face and 6 eyeglasses types. In future it could be nice to make game to load all models (from mods too if they were such ones) and then make a scrolled lists with all faces/eyeglasses/another_fancy_options_like_suit_or_bag_or_something, which could give players better customization possibilities.