Changes to Linux-start instructions and voltha-base component

Change-Id: Icfa552223a19a3a6f40f7e3de0ba932261a3cd1d
diff --git a/vagrant-base/Vagrantfile b/vagrant-base/Vagrantfile
index 5ee2d13..9f22d16 100644
--- a/vagrant-base/Vagrantfile
+++ b/vagrant-base/Vagrantfile
@@ -4,16 +4,16 @@
 Vagrant.configure(2) do |config|
 
   if (/cygwin|mswin|mingw|bccwin|wince|emx/ =~ RUBY_PLATFORM) != nil
-    config.vm.synced_folder "../", "/voltha", mount_options: ["dmode=700,fmode=600"]
+    config.vm.synced_folder "../../..", "/cord", mount_options: ["dmode=700,fmode=600"]
   else
-    config.vm.synced_folder "../", "/voltha"
+    config.vm.synced_folder "../../..", "/cord"
   end
 
   config.vm.define "voltha" do |d|
     d.vm.box = "voltha/voltha-base"
     d.vm.hostname = "voltha"
     d.vm.network "private_network", ip: "10.100.198.220"
-    d.vm.provision :shell, inline: "cd /voltha && source env.sh && chmod 777 /tmp/fluentd"
+    d.vm.provision :shell, inline: "cd /cord/incubator/voltha && source env.sh && chmod 777 /tmp/fluentd"
     d.vm.provider "virtualbox" do |v|
       v.name = "voltha"
     end