add exception for s2

Author: krausest

cli/zip.js

@@ -82,6 +82,11 @@ function addFrameworksToZip(frameworkType, frameworkDir, frameworkName) {
       `${frameworkDir}/output/dist`,
       `${zipFrameworkPath}/output/dist`,
     );
+  } else if (frameworkName === "s2") {
+    addLocalFolderIfExists(
+      `${frameworkDir}/node_modules/s2-engine/dist`,
+      `${zipFrameworkPath}/node_modules/s2-engine/dist`,
+    );
   } else if (frameworkName === "stem") {
     addLocalFolderIfExists(
       `${frameworkDir}/node_modules/babel-polyfill/dist`,