Fix a bug where the u13 email was saved to profile (but not sys_user)

fix a bug when no firstname lastname is provided but an alias exists

Author: Wardormeur

lib/profiles/alias-generator.js

@@ -2,8 +2,8 @@ var async = require('async');
 
 module.exports = function(user, profile, done) {
     var seneca = this;
-    var lowerCaseFirstName = user.firstName.toLowerCase();
     if (user.nick) return done(null);
+    var lowerCaseFirstName = user.firstName.toLowerCase();
 
     seneca.make('cd_first_name_counter').list$({
         firstName: lowerCaseFirstName
@@ -45,4 +45,4 @@ module.exports = function(user, profile, done) {
             }
         );
     });
-};
+};

profiles.js

@@ -175,6 +175,7 @@ module.exports = function (options) {
       if (youth) {
         delete user.email;
         delete user.password;
+        delete profile.email;
       }
 
       seneca.act({role: 'user', cmd: 'register'}, user, function (err, data) {