Removed old maps, re-added map editor, broke compilation again

core/assets/maps/maps.json

@@ -1,95 +0,0 @@
-{
-  "maps": [
-    {
-      "id": 0,
-      "name": "maze",
-      "visible": true,
-      "flipBase": false,
-      "backgroundColor": "646464"
-    },
-    {
-      "id": 1,
-      "name": "fortress",
-      "visible": true,
-      "flipBase": false,
-      "backgroundColor": "646464"
-    },
-    {
-      "id": 2,
-      "name": "sinkhole",
-      "visible": true,
-      "flipBase": false,
-      "backgroundColor": "646464"
-    },
-    {
-      "id": 3,
-      "name": "caves",
-      "visible": true,
-      "flipBase": false,
-      "backgroundColor": "646464"
-    },
-    {
-      "id": 4,
-      "name": "volcano",
-      "visible": true,
-      "flipBase": true,
-      "backgroundColor": "646464"
-    },
-    {
-      "id": 5,
-      "name": "caldera",
-      "visible": true,
-      "flipBase": false,
-      "backgroundColor": "646464"
-    },
-    {
-      "id": 6,
-      "name": "scorch",
-      "visible": true,
-      "flipBase": false,
-      "backgroundColor": "e5d8bb"
-    },
-    {
-      "id": 7,
-      "name": "desert",
-      "visible": true,
-      "flipBase": false,
-      "backgroundColor": "646464"
-    },
-    {
-      "id": 8,
-      "name": "island",
-      "visible": true,
-      "flipBase": false,
-      "backgroundColor": "e5d8bb"
-    },
-    {
-      "id": 9,
-      "name": "grassland",
-      "visible": true,
-      "flipBase": false,
-      "backgroundColor": "5ab464"
-    },
-    {
-      "id": 10,
-      "name": "tundra",
-      "visible": true,
-      "flipBase": false,
-      "backgroundColor": "646464"
-    },
-    {
-      "id": 11,
-      "name": "spiral",
-      "visible": true,
-      "flipBase": false,
-      "backgroundColor": "f7feff"
-    },
-    {
-      "id": 12,
-      "name": "tutorial",
-      "visible": false,
-      "flipBase": false,
-      "backgroundColor": "646464"
-    }
-  ]
-}

core/assets/version.properties

@@ -1,5 +1,5 @@
 #Autogenerated file. Do not modify.
-#Sat Mar 17 21:20:30 EDT 2018
+#Sat Mar 17 21:49:13 EDT 2018
 version=release
 androidBuildCode=538
 name=Mindustry