not mounting /vagrant for release

vagrant/release/devstack/Vagrantfile

@@ -37,6 +37,7 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
 
   # Creates an edX devstack VM from an official release
   config.vm.box     = "injera-devstack"
+  config.vm.synced_folder  ".", "/vagrant", disabled: true
   config.vm.box_url = "http://files.edx.org/vagrant-images/20140418-injera-devstack.box"
 
   config.vm.network :private_network, ip: "192.168.33.10"

vagrant/release/fullstack/Vagrantfile

@@ -6,8 +6,9 @@ CPU_COUNT = 2
 Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
 
   # Creates an edX fullstack VM from an official release
-  config.vm.box     = "himbasha-fullstack"
-  config.vm.box_url = "http://files.edx.org/vagrant-images/20140325-himbasha-fullstack.box"
+  config.vm.box     = "injera-fullstack"
+  config.vm.box_url = "http://files.edx.org/vagrant-images/20140418-injera-fullstack.box"
+  config.vm.synced_folder  ".", "/vagrant", disabled: true
   config.ssh.insert_key = true
 
   config.vm.network :private_network, ip: "192.168.33.10"