MapMakerMode 1.7

• Added a symmetry option the to builder menu. Does symmetry on the x axis from map center. (For tiles only atm)
• You should now be able to load any map you want and edit it in its entirety.
• Collapsing turned off.
• Fixed the builder menu changing pages when you pick a block from the ground.
• Placement method default set to replace all.
• Fixed Lighting, You can now see under the ground with a light source, use the fireplace ;)
  Alternatively you could set no_shadowing to false in gamemode.cfg. Which will make it so there is no blackness at all.