Added color picker / Customizable lighting rules

core/assets/bundles/bundle.properties

@@ -78,6 +78,7 @@ maps.browse = Browse Maps
 continue = Continue
 maps.none = [lightgray]No maps found!
 invalid = Invalid
+pickcolor = Pick Color
 preparingconfig = Preparing Config
 preparingcontent = Preparing Content
 uploadingcontent = Uploading Content
@@ -731,6 +732,9 @@ rules.title.resourcesbuilding = Resources & Building
 rules.title.player = Players
 rules.title.enemy = Enemies
 rules.title.unit = Units
+rules.title.experimental = Experimental
+rules.lighting = Lighting
+rules.ambientlight = Ambient Light
 
 content.item.name = Items
 content.liquid.name = Liquids