Merge pull request #83 from antonkrasov/master

add tarball_url and zipball_url to GHRelease

src/main/java/org/kohsuke/github/GHRelease.java

@@ -32,6 +32,8 @@ public class GHRelease {
     private boolean prerelease;
     private Date created_at;
     private Date published_at;
+    private String tarball_url;
+    private String zipball_url;
 
     public String getAssetsUrl() {
         return assets_url;
@@ -153,6 +155,22 @@ public void setUrl(String url) {
         this.url = url;
     }
 
+    public String getZipballUrl() {
+        return zipball_url;
+    }
+
+    public void setZipballUrl(String zipballUrl) {
+        this.zipball_url = zipballUrl;
+    }
+
+    public String getTarballUrl() {
+        return tarball_url;
+    }
+
+    public void setTarballUrl(String tarballUrl) {
+        this.tarball_url = tarballUrl;
+    }
+
     GHRelease wrap(GHRepository owner) {
         this.owner = owner;
         this.root = owner.root;