Better Help System

Minor changes in the tutorial.
There is now a help button in all the menus.
It shows more detailed information about the systems and also what is planned for them in the future.

What comes next?
Right now, I plan to implement some more items.
Next priority is to make the battles better. Mainly the level system with different perks for the ships.
This will be pretty much like the system you see in many rouge likes. At level up, you see a panel that allows you to pick one out of 3 random perks.
After that, I will make more asteroids to match the types used for the simulated belts that the drones visit.