Add loggly (via vendenoring the loggly config script for packer setup)
Reduced names so that they'll fit in new identifier limits
Limited length of uuid to new requirements
Update README.md to be clearer about packer varables
README
more README.md formattin
Merge pull request #14 from lightsofapollo/docker-loggly

Add loggly (via vendenoring the loggly config script for packer setup)
missign backslash in example
Merge pull request #15 from jonasfj/shorter-id

Shorter identifiers in tests