v0.2.56 Update

This update adds a few minor improvements to the game and tutorial.

Change List

• CPU check is completed at the beginning of the program so players know if their CPU is compatible or not. This is really just a check for AVX support which is supported on most CPUs made after 2011.

• Added more decimal places to transmission readout.

• Adjusted tutorial letter to specifically say "BOILER STRUCTURE" repair so that it correlates directly with a heading in the marketplace.

• Player now gets a notification if they try to click on a control that they currently don't have access to.

• Mailbox and marketplace are highlighted with arrows during the tutorial so players can find them more easily.

• Arrows were added to help players find where to click when repairing the powerlines for the first time.