Merge pull request #78 from wpreul/master

Upgrading to lab 4
Update README.md
Update README.md
fixes #79
added new line at end of file simple.js
Merge pull request #80 from chetandhembre/master

fixes #79
Update index.js

Removed unused variables.
Cleaned up tests.
Merge pull request #81 from hapijs/test-cleanup

Cleaned up tests.
disable lout documentation for tv endpoints
Merge pull request #85 from adityabakle/master

Disabling lout documentation for tv endpoints
Up dependency versions