Added Optics and Lighthouse

android/assets/jsons/Buildings.json

@@ -103,6 +103,14 @@
 	
 	// Classical Era
 	
+	{
+		name:"Lighthouse",
+		hurryCostModifier:25,
+		maintenance:1,
+		resourceBonusStats:{food:1},
+		uniques:["+1 food from Ocean and Coast tiles"]
+		requiredTech:"Optics"
+	},
 	{
 		name:"Stable", 
 		maintenance:1,

android/assets/jsons/Techs.json

@@ -48,7 +48,6 @@
 				name:"Sailing",
 				row:1,
 				prerequisites:["Pottery"],
-				baseDescription:"Does nothing since we have no sea tiles - In theory, Allows access to sea resources by building work boats"
 			},
 			{
 				name:"Calendar",
@@ -89,13 +88,11 @@
 		buildingCost:100,
 		wonderCost:250,
 		techs:[
-			/*{
+			{
 				name:"Optics",
-				cost:95,
 				row:1,
 				prerequisites:["Sailing"],
-				baseDescription:"Does nothing since we have no sea tiles - In theory, Allows construction of lighthouses, providing more food for sea tiles"
-			},*/
+			},
 			{
 				name:"Horseback Riding",
 				row:5,

android/build.gradle

@@ -21,8 +21,8 @@ android {
         applicationId "com.unciv.game"
         minSdkVersion 14
         targetSdkVersion 26
-        versionCode 146
-        versionName "2.9.0.1"
+        versionCode 147
+        versionName "2.9.1"
     }
     buildTypes {
         release {