Created new Spice: BaconIpsum

**What does your Instant Answer do?**

Returns a variable number of BaconIpsum Paragraph

**What problem does your Instant Answer solve (Why is it better than organic links)?**

https://duck.co/ideas/idea/24/bacon-ipsum-powered-by-baconipsum-com

**What are some example queries that trigger this Instant Answer?**

baconipsum 3

**Which communities will this Instant Answer be especially useful for? (gamers, book lovers, etc)**

WebDesigners

**Is this Instant Answer connected to a DuckDuckHack [Instant Answer idea](https://duck.co/ideas)?**

https://duck.co/ideas/idea/24/bacon-ipsum-powered-by-baconipsum-com

**What does the Instant Answer look like? (Provide a screenshot for new or updated Instant Answers)**

![bacon](https://cloud.githubusercontent.com/assets/8344987/5077214/89d709f4-6ea1-11e4-86e0-0ccca0d8890c.jpg)

## Checklist
Please place an 'X' where appropriate.

```
[X] Added metadata and attribution information (https://duck.co/duckduckhack/metadata)
[X] Wrote test file and added to t/ directory (https://duck.co/duckduckhack/goodie_tests)
[X] Verified that instant answer adheres to design guidelines (https://duck.co/duckduckhack/design_styleguide)
[] Verified that instant answer adheres to code styleguide (https://duck.co/duckduckhack/code_styleguide)
[X] Tested cross-browser compatibility

    Please let us know which browsers/devices you've tested on:
    - Windows 8
        [] Google Chrome
        [] Firefox
        [] Opera
        [] IE 10

    - Windows 7
        [] Google Chrome
        [] Firefox
        [] Opera
        [] IE 8
        [] IE 9
        [] IE 10

    - Windows XP
        [] IE 7
        [] IE 8

    - Mac OSX
        [X] Google Chrome
        [X] Firefox
        [] Opera
        [X] Safari

    - iOS (iPhone)
        [] Safari Mobile
        [] Google Chrome
        [] Opera

    - iOS (iPad)
        [] Safari Mobile
        [] Google Chrome
        [] Opera

    - Android
        [] Firefox
        [] Native Browser
        [] Google Chrome
        [] Opera
```

This is the default behaviour. I take it you meant to cache the API response? That would be `spice proxy_cache_valid => 200 1d` to cache a 200 response for 1 day

More details: https://duckduckgo.com/?q=spice+caching