Mini-Update 1

Heya folks! This is the first update for Finite Factories, though it is just a small one.

In no particular order, the things added are as follows:

• Products can no longer clip through factory walls
• Changed Bulker sprite to make it more obvious that it can be fed to from any direction.
• Added ability to scroll through Contracts menu with the Arrow Keys
• Added a ? button in the building selection. Clicking it takes you to the all new Help menu!
• Help menu shows the player the full name of their currently selected building and how it works

Finally, I added save functionality! Now, any time you place or remove a block, your game will be saved. Next time you open the game, your factory will automatically be loaded!