Fairly large gameplay and polish update.

changes:

• added crafting/recipe menu [Tab]
• made player look at mouse
• added better version control

This update required me to do a lot of UI stuff that I don't really like doing but now that its done we can focus more on gameplay. I had to refactor the backend recipe system a few times which was painful but as I said I don't really need to touch that now. As for version control I added a system that automatically updates the version for me so I only need to change the displayed version in one location. You may have noticed in the last update I forgot to change the displayed version in the "test build - [game version] | Space to Breathe" text. anyway that's basically all next I will probably look at improving how the loading works because right now it is atrocious and more gameplay stuff as I said.