Alpha Version 0.3.6

• New item: Nuclear Rod - a later game item made from enriched Thorium, primarily used to generate power in Fission Reactors.
• New blocks:
  • Large Wire Relay - a bulkier version of the Wire Relay with more range.
  • Steam Engine - a midgame power generator, more efficient than a Steam Turbine.
  • Mend Dome - a lategame support block with AoE healing.
  • Enrichment Plant - produces Nuclear Rods using Thorium, Graphite, and Metaglass.
  • Phase Door - deflects enemy bullets, but lets friendly units phase through!
  • Ballista - a midgame railgun that fires piercing bolts capable of high damage.
  • Naval Mine - a waterbound mine that lurks in the depths.
  • Cluster Mine - a larger version of the Frag Mine, creating even more frag bullets when detonated.
• New modules:
  • Smelter Module - an early game core module that refines Hematite stored in the core.
  • Fabricator Module - an early game core module that manufactures small amounts of graphite, metaglass, and silicon using resources stored in the core.
  • RTG Module - a midgame core module that generates consistent power from the decay of Thorium.
  • Thermal Sink - a module for the Fission Reactor and Erythronite Battery that absorbs instability and heat, granting more buffer time before the attached block goes critical.
  • Coolant Pump - a module for the Fission and Fusion Reactors that circulates Cryofluid through the reactor cooling system.
  • Steam Tower - a module for the Fission Reactor that generates power at an even higher efficiency than a Steam Engine.
• Reworked Fission Reactor - managing heat, cooling, and resource consumption will be critical to prevent the reactor from going critical.
• Rebalanced Fusion Reactor.
• Resprited Crystaglass and reworked Crystaglass Kiln.
• Resprited Iron Door.
• Polished the module system.
• More improvements to Wire Relay UI.
• Steepened the build time curve.
• Jet Pipeline placement now falls back to using Wave Junction/Bridge when the Crystal variants aren't available.
• Item bridges blend properly.
• Wind is guaranteed to start above 0 at the start of a new sector.
• Power Relays can now store a small amount of power.
• Higher tier drills now have a blur when active.
• Added an override sprite for Blast Compound.
• Polished the descriptions of many blocks.
• Other minor rebalancing

This is the final release for Aziris 0.3 and Mindustry v7. Version 0.4 will be updated to v8!

Contributors: @slashkig @IAmRustee @VoidThreader