Staff ready

I have finished the staff section. Let me know if everything works ok.

I hope you like it.

More improvements on this section will follow soon. (Better advise, and more information about what they actually do.)

If you have a suggestion to add to the staff list, let me know.

I am also thinking of a marketeer or something, he will make all prices of goods 10% cheaper. (This is handy when you want to make a huge stock in one day.)