Add way to publish the reobf Jar with the maven-publish

task. The standard way does not publish reobfuscated
artifacts.

Signed-off-by: cpw <cpw+github@weeksfamily.ca>

mdk/build.gradle

@@ -11,6 +11,7 @@ buildscript {
 apply plugin: 'net.minecraftforge.gradle'
 // Only edit below this line, the above code adds and enables the necessary things for Forge to be setup.
 apply plugin: 'eclipse'
+apply plugin: 'maven-publish'
 
 version = '1.0'
 group = 'com.yourname.modid' // http://maven.apache.org/guides/mini/guide-naming-conventions.html
@@ -105,4 +106,26 @@ jar {
             "Implementation-Timestamp": new Date().format("yyyy-MM-dd'T'HH:mm:ssZ")
         ])
     }
+}
+
+// Example configuration to allow publishing using the maven-publish task
+// we define a custom artifact that is sourced from the reobfJar output task
+// and then declare that to be published
+// Note you'll need to add a repository here
+def reobfFile = file("$buildDir/reobfJar/output.jar")
+def reobfArtifact = artifacts.add('default', reobfFile) {
+    type 'jar'
+    builtBy 'reobfJar'
+}
+publishing {
+    publications {
+        mavenJava(MavenPublication) {
+            artifact reobfArtifact
+        }
+    }
+    repositories {
+        maven {
+            url "file:///${project.projectDir}/mcmodsrepo"
+        }
+    }
 }