4.0 Build 48 - Unstable Alpha

• Massive amount of various bugfixes
• Many various crashes fixed on all platforms
• Fixed mac version not being functional at all
• Fixed many various server exploits
• Translation bundles updated
• Web version should now be completely functional
• New sector mission system, currently very unfinished
• New auto-tiling conveyors, similar to conduits
• Made both starter drills 2x2
• Made splitter chain-able again, changed to router texture
• Made smelter consume exactly 1 coal per tungsten
• Changed some turret sprites to fix 8x8 space
• Reduced relative cost of starter drills
• Removed camera lock around map, only for sectors
• Added FPS cap setting
• Added saving of map fog
• Added mass-driver transportation block
• Added spawner blocks for all current units ('pads')
• Added sandbox mode
• Added built-in sandbox map
• Added 3x3 drill
• Added command center block for units in PvE missions only
• Improved editor flood fill performance
• General performance optimizations
• Probably many other things, it's been 3 weeks and I'm sure I'm forgetting something