oh dear! 2e20 is *not* 2**20...whoops

src/cloud.js

@@ -53,7 +53,7 @@ Cloud.prototype.init = function () {
 };
 
 // Projects larger than this are rejected.
-Cloud.MAX_FILE_SIZE = 10 * 2e20;
+Cloud.MAX_FILE_SIZE = 10 * 1024 * 1024;
 
 Cloud.prototype.knownDomains = {
     'Snap!Cloud' : 'https://cloud.snap.berkeley.edu',

src/gui.js

@@ -5620,6 +5620,7 @@ IDE_Morph.prototype.verifyProject = function (body) {
         return false;
     }
 
+    console.log(encodedBody.length)
     // check if serialized data can be parsed back again
     try {
         this.serializer.parse(body.xml);