Upgrade dependencies

This includes a security fix in mquandalle:bower, and a new package
for useraccounts iron-router templates which forced us to move some
configuration function calls.

client/components/users/router.js

@@ -1,10 +1,3 @@
-_.each(['signIn', 'signUp', 'resetPwd', 'forgotPwd', 'enrollAccount'],
-  function(routeName) {
-  AccountsTemplates.configureRoute(routeName, {
-    layoutTemplate: 'userFormsLayout'
-  });
-});
-
 Router.route('/profile/:username', {
   name: 'Profile',
   template: 'profile',

client/components/users/userHeader.js

@@ -33,25 +33,6 @@ Template.editProfilePopup.events({
   }
 });
 
-// We display the form to change the password in a popup window that already
-// have a title, so we unset the title automatically displayed by useraccounts.
-AccountsTemplates.configure({
-  texts: {
-    title: {
-      changePwd: ''
-    }
-  }
-});
-
-AccountsTemplates.configureRoute('changePwd', {
-  redirect: function() {
-    // XXX We should emit a notification once we have a notification system.
-    // Currently the user has no indication that his modification has been
-    // applied.
-    Popup.back();
-  }
-});
-
 // XXX For some reason the useraccounts autofocus isnt working in this case.
 // See https://github.com/meteor-useraccounts/core/issues/384
 Template.changePasswordPopup.onRendered(function() {