Switch to spongegradle + using new version tag system

build.gradle

@@ -1,24 +1,11 @@
-apply plugin: 'java'
-apply plugin: 'eclipse'
-
-targetCompatibility = "1.8"
-sourceCompatibility = "1.8"
-version = '2.7'
-jar {
-    manifest {
-        attributes 'Implementation-Title': 'Nations',
-                   'Implementation-Version': version
-    }
+plugins {
+    id 'org.spongepowered.plugin' version '0.8.1'
 }
 
-repositories {
-    mavenCentral()
-    maven {
-        name = 'sponge'
-        url = 'http://repo.spongepowered.org/maven'
-    }
-}
+group = 'com.carrot'
+version = '2.7-S5.1-MC1.10.2'
+description = 'A towny-like worldguard-like zone managment plugin'
 
 dependencies {
-	compile 'org.spongepowered:spongeapi:5.1.0'
-}
+    compile 'org.spongepowered:spongeapi:5.1.0'
+}

src/main/java/com/arckenver/nations/NationsPlugin.java

@@ -34,7 +34,7 @@
 import com.arckenver.nations.task.TaxesCollectRunnable;
 import com.google.inject.Inject;
 
-@Plugin(id = "nations", name = "Nations", version = "2.7", authors={"Arckenver", "Carrot"}, description = "A towny-like worldguard-like zone managment plugin.", url="https://github.com/Arckenver/Nations")
+@Plugin(id = "nations", name = "Nations", authors={"Arckenver", "Carrot"}, url="https://github.com/Arckenver/Nations")
 public class NationsPlugin
 {
 	private File rootDir;