Maven: enable maven artifact publishing

Currently to local repo only.

common.gradle

@@ -4,6 +4,7 @@
 
 apply plugin: 'java'
 apply plugin: 'maven'
+apply plugin: 'maven-publish'
 
 group   = 'com.jme3'
 version = jmeVersion + '-' + jmeVersionTag
@@ -55,6 +56,43 @@ artifacts {
     }
 }
 
+publishing {
+    publications {
+        maven(MavenPublication) {
+            from components.java
+            artifact sourcesJar
+            artifact javadocJar
+
+            pom.withXml {
+                asNode().children().last() + {
+                        resolveStrategy = Closure.DELEGATE_FIRST
+                        name POM_NAME
+                        description POM_DESCRIPTION
+                        url POM_URL
+                        scm {
+                            url POM_SCM_URL
+                            connection POM_SCM_CONNECTION
+                            developerConnection POM_SCM_DEVELOPER_CONNECTION
+                        }
+                        licenses {
+                            license {
+                                name POM_LICENSE_NAME
+                                url POM_LICENSE_URL
+                                distribution POM_LICENSE_DISTRIBUTION
+                            }
+                        }
+                }
+            }
+        }
+    }
+
+    repositories {
+        maven {
+            url "${rootProject.buildDir}/repo" // change to point to your repo, e.g. http://my.org/repo
+        }
+    }
+}
+
 task createFolders(description: 'Creates the source folders if they do not exist.') doLast {
 //    sourceSets*.allSource*.srcDirs*.each { File srcDir ->
 //        if (!srcDir.isDirectory()) {

gradle.properties

@@ -23,3 +23,14 @@ bulletZipFile = bullet.zip
 
 # Path for downloading NetBeans Base
 netbeansUrl = http://download.netbeans.org/netbeans/8.0.2/final/zip/netbeans-8.0.2-201411181905-javase.zip
+
+# POM settings
+POM_NAME=jMonkeyEngine
+POM_DESCRIPTION=jMonkeyEngine is a 3D game engine for adventurous Java developers
+POM_URL=http://jmonkeyengine.org
+POM_SCM_URL=https://github.com/jMonkeyEngine/jmonkeyengine
+POM_SCM_CONNECTION=scm:git:git://github.com/jMonkeyEngine/jmonkeyengine.git
+POM_SCM_DEVELOPER_CONNECTION=scm:git:git@github.com:jMonkeyEngine/jmonkeyengine.git
+POM_LICENSE_NAME=New BSD (3-clause) License
+POM_LICENSE_URL=http://opensource.org/licenses/BSD-3-Clause
+POM_LICENSE_DISTRIBUTION=repo