copy symlinks when syncing folders
copy symlinks when syncing folders

Instead of copying symlinks when syncing folders I think they should
be copied as files using the parameter -L of rsync.

```
When symlinks are encountered, the item that they point to (the referent)
is copied, rather than the symlink.
```

rackspace/vagrant-rackspace,i11/vagrant-rackspace,mitchellh/vagrant-rackspace