Added name to XCVersionGroup
diff --git a/lib/pbxProject.js b/lib/pbxProject.js
index 1df2e43..a295fe2 100644
--- a/lib/pbxProject.js
+++ b/lib/pbxProject.js
@@ -520,6 +520,7 @@
             isa: 'XCVersionGroup',
             children: file.models.map(function (el) { return el.fileRef; }),
             currentVersion: file.currentModel.fileRef,
+            name: path.basename(file.path),
             path: file.path,
             sourceTree: '"<group>"',
             versionGroupType: 'wrapper.xcdatamodel'
diff --git a/test/dataModelDocument.js b/test/dataModelDocument.js
index f91f35d..00a1ac8 100644
--- a/test/dataModelDocument.js
+++ b/test/dataModelDocument.js
@@ -151,6 +151,7 @@
         test.equal(xcVersionGroupEntry.isa, 'XCVersionGroup');
         test.equal(xcVersionGroupEntry.children[0], newFile.models[0].fileRef);
         test.equal(xcVersionGroupEntry.currentVersion, newFile.currentModel.fileRef);
+        test.equal(xcVersionGroupEntry.name, path.basename(singleDataModelFilePath));
         test.equal(xcVersionGroupEntry.path, singleDataModelFilePath);
         test.equal(xcVersionGroupEntry.sourceTree, '"<group>"');
         test.equal(xcVersionGroupEntry.versionGroupType, 'wrapper.xcdatamodel');