fix a way to get stuck in set password/email flow

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

src/components/structures/UserSettings.js

@@ -429,7 +429,6 @@ module.exports = React.createClass({
                 "push notifications on other devices until you log back in to them",
             ) + ".",
         });
-        dis.dispatch({action: 'password_changed'});
     },
 
     _onAddEmailEditFinished: function(value, shouldSubmit) {