Propagate usertype & purpose on all events

node_modules/c9/format-user-analytics.js

@@ -23,7 +23,9 @@ define(function(require, exports, module) {
                 name: user.fullname || user.name,
                 pricingPlan: user.premium ? "Premium" : "Free",
                 referredBy: user.referrer,
-                region: user.region
+                region: user.region,
+                usertype: user.usertype,
+                purpose: user.purpose,
             };
 
         return traits;