Added box.url in vagrantfile

Author: Anomen

Vagrantfile

@@ -2,6 +2,8 @@ VAGRANTFILE_API_VERSION = "2"
 
 Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
   config.vm.box = "ubuntu/trusty64"
+  config.vm.box_url = 'https://vagrantcloud.com/ubuntu/boxes/trusty64/versions/14.04/providers/virtualbox.box'
+  
   config.vm.network :forwarded_port, guest:4444, host:4444
   config.vm.network :private_network, ip: "192.168.33.10"
   config.vm.provision "shell", path: "script.sh"