addresses is fog's private value
Incorporated Shchung's fix to lib/chef/knife/kvm_vm_create.rb to fix the conflict of using vm.private_ip_address when it should us vm.public_ip_address. Also added a Gemspec and Rakefile so BBundler can work with it.
Includes private -> public_ip_address fix from https://github.com/shchung/knife-kvm and bumps the version to 0.2.1
Merge branch 'shchung_fix_private_ip_to_public'

* shchung_fix_private_ip_to_public:
  Incorporated Shchung's fix to lib/chef/knife/kvm_vm_create.rb to fix the conflict of using vm.private_ip_address when it should us vm.public_ip_address. Also added a Gemspec and Rakefile so BBundler can work with it.
Merge branch 'master' of github.com:RMCookbooks/knife-kvm

* 'master' of github.com:RMCookbooks/knife-kvm:
  kvm_vm_create fix missing comma
  kvm_base fix extra END
  add upload option
Added --json-attributes option. Bumped version
Don't test for existence of local image file unless upload option set