puppet-lint compliance excluding 80 char.

Hello, 

This is my first pull request so please let me know if anything is incorrect. 

I updated the module for puppet-lint formatting and autloader. I did not correct for 80 chars or global scoping variables. I did some quick basic testing, but not thorough by any means. 

This was done using Puppet-lint 0.1.12. 

Thanks for providing great modules in a consistent format. 

Thanks.