Hitchhiker's Guide Easter egg IA

I had this idea for a while but I wasn't sure if it was something you guys wanted around (still not convinced really, since its less helpful than it is fun [for me anyways]). Then I saw the GoT one so I figured why not. If you guys don't want to open pandora's box for stuff like this close this, I won't feel bad haha. If it gets merged I can always post it to /r/dontpanic to maybe spread the DDG love (to an extremely niche community). Or you could go the other way and I could work on something like a 'Response' goodie where depending on a query Dax could pop up and respond appropriately.

**What does your instant answer do?**
Returns the Ultimate Answer to the Ultimate Question of life, universe and everything.

**What problem does your instant answer solve (Why is it better than organic links)?**
None, its just for fun.

**What are some example queries that trigger this instant answer?**
what is the ultimate answer to life the universe and everything?

**Which communities will this instant answer be especially useful for? (gamers, book lovers, etc)**
People that have read/listened to/watched Hitchhiker's Guide to the Galaxy

**Is this instant answer connected to a DuckDuckHack instant answer idea?**
Mine, that was more or less a question of if you guys would want to do it.

**Which existing instant answers will this one supercede/overlap with?**
Nope.

**Are you having any problems? Do you need our help with anything?**
Maybe if you guys want it styled I might need some pointers there but otherwise, nope.

![ultimateanswer](https://cloud.githubusercontent.com/assets/7541328/4003700/2af0d6b2-2979-11e4-8c9b-ad062b1a2092.jpg)
This should be the exact string from your `primary_example_queries`.  You need a '?' on the end.