Expose server object

[Elad Shaham]

Would be great to add a way to make calls to the hapi server object during initialization.
Some use cases:

• adding another server route
• adding an SSL certificate / integrate Let's encrypt
• server-side authentication

[Pascal Widdershoven]

Hey @eshaham that's a good suggestion indeed :-) I've opened a PR here #21, can you have a look if this would suffice for your use cases?

[Elad Shaham]

@pascalw thanks so much, looks great!

[Pascal Widdershoven]

Closed via #21.