README.md: typo in command
Merge pull request #1 from Mic92/patch-1

README.md: typo in command. Thanks @Mic92 !
Update builder.type to work with Packer >= 0.5
Merge pull request #2 from alanpearce/packer-compat

Update builders.type to work with Packer >= 0.5
Update ISO urls with the latest releases
Updated install instructions to use vagrantcloud
TODO
Merge pull request #1 from zimbatm/master

updates from zimbatm