0.7.4 - Energy network, UI improves, fixes

Energy Network

• Buildings that generate energy are now connected into a unified energy network.
• A new building, "Energy Distributor," has been added, featuring a large energy reserve and area of effect.
• The radius of generators has been significantly reduced.

Short notifications

They inform and guide the player about important events.

Ship collisions

Now ships push each other when crossing paths.

Other changes:

• Added an error message if the game doesn't have access to the save folder;
• Fixed an issue where unfinished buildings would disappear after loading;
• Ships now remember a mine if you manually send them there;
• Added a list with descriptions of abilities in the shipyard;
• Added information about energy consumption to the module descriptions.