add license, wiki, source and issue URLs to properties

platforms/bukkit/src/main/resources/plugin.yml

@@ -3,6 +3,7 @@ main: "com.dfsek.terra.bukkit.TerraBukkitPlugin"
 version: "@VERSION@"
 load: "STARTUP"
 author: dfsek
+website: "@WIKI@"
 api-version: "1.13"
 description: "@DESCRIPTION@"
 softdepend: [ "WorldEdit" ]

platforms/fabric/src/main/resources/fabric.mod.json

@@ -8,10 +8,11 @@
     "dfsek"
   ],
   "contact": {
-    "homepage": "https://github.com/PolyhedralDev/Terra/wiki",
-    "sources": "https://github.com/PolyhedralDev/Terra"
+    "homepage": "@WIKI@",
+    "sources": "@SOURCE@",
+    "issues": "@ISSUES@"
   },
-  "license": "GPL-3.0",
+  "license": "@LICENSE@",
   "icon": "assets/terra/icon.png",
   "environment": "*",
   "entrypoints": {

platforms/forge/src/main/resources/META-INF/mods.toml

@@ -1,12 +1,12 @@
 modLoader = "javafml"
 loaderVersion = "[36,)"
-license = "GNU General Public License, version 3.0"
-issueTrackerURL = "https://github.com/PolyhedralDev/Terra/issues/"
+license = "@LICENSE@"
+issueTrackerURL = "@ISSUES@"
 [[mods]]
 modId = "terra"
 version = "@VERSION@"
 displayName = "Terra"
-displayURL = "https://github.com/PolyhedralDev/Terra/"
+displayURL = "@WIKI@"
 authors = "dfsek & Terra contributors"
 description = "@DESCRIPTION@"
 [[dependencies.terra]]