Adding 7z and compressing Windows Editor for artifact

Jakefile

@@ -478,6 +478,14 @@ namespace('package', function() {
     // 32 bit!
     fs.copySync(jakeRoot + "/Build/Windows/Binaries/x86/D3DCompiler_47.dll", windowsPackageFolder + "/Resources/ToolData/Deployment/Windows/x86/D3DCompiler_47.dll");
 
+    if (!jenkinsBuild) {
+
+      cmds = [jakeRoot + "/Build/Windows/7z/7z.exe a -tzip " + distFolder + "/AtomicEditor_Windows.zip " + windowsPackageFolder]
+
+      jake.exec(cmds, function() {});
+
+    }
+
   });