TODO FOR Pizza Business 1.0Final release:
-----------------------------------------
[x] 1.Have the game regenerate a new list of employees to hire when starting a new game.
[x] 2.Increase the number of statistics and present them in a graphical manner
[-] 3.Show employee statistics in staff dialog via the 'info' button.
[x] 4.Allow user to see previous days' statistics.
[x] 5.Show the budget of the restaurant on the main window.
[x] 6.Fine tune simulation and ensure that any 'hacks' in it are replaced with more elegant solutions.
[x] 7.Allow a player to buy more than one ingredient at the same time.  So, I click two ingredients, put 6 in the quantity  box, and 6 of each type of ingredient are bought.
[x] 8.Add the ability for the player to select multiple items at once to sell.
[x] 9.Allow the user buy all the ingredients at once for a complete pizza
[-] 10.Possibly implement a rudimentary manager advice and buying system.
[x] 11.Implement the save/load dialogs
[x] 12.Add some more features to saving/loading, such as saving statistics and the restaurant's popularity rating.
[x] 13.Add more items to the game via the entity editor
[x] 14.Check to make sure the GUI looks how it should on GTK+
[ ] 15.Write an html manual for the game.

FIX BUGS
--------
[x] 1.Fix a bug with auto-pricing, where the restaurant never gets the profit from the pizzas - it only gets money for the creation cost of the pizza. // Should be fixed.
[x] 2.Change the name of cheeses so that in the ingredients menu, they don't just show up as 'yellow' and 'white.'
[ ] 3.Interface glitches in Linux version: If you switch the mainbk.bmp file with another mainbk.bmp, the menu on 
      the right side of the screen hides, until you do a mouseover.
