Zodiac Goodie


What does your instant answer do?
Calculate the Zodiac/Star Sign for User Provided Date

What problem does your instant answer solve (Why is it better than organic links)?
Provides the Zodiac Sign for the User

What is the data source for your instant answer? (Provide a link if possible)
Wiki : https://en.wikipedia.org/wiki/Zodiac

Why did you choose this data source?
Reliable Resource

Are there any other alternative (better) data sources?
No

What are some example queries that trigger this instant answer?
zodiac 15th Feb
10 March 1789 starsign
7th Jan Star Sign

Which communities will this instant answer be especially useful for? (gamers, book lovers, etc)
General User especially people who believe in Horoscopes

Is this instant answer connected to a DuckDuckHack instant answer idea?
No.But this question is posted for clarifications of development
https://duck.co/forum/thread/5725/zodiac-starsigns

Which existing instant answers will this one supercede/overlap with?
No Existing Answers

Are you having any problems? Do you need our help with anything?
As of Now,No Thanks!!!
Cheers!!!

**Note: Please attach a screenshot for new instant answer pull requests, and for pull requests which modify the look/design of existing instant answers.

## Checklist
Please place an 'X' where appropriate.

[X] Added metadata and attribution information
[X] Wrote test file and added to t/ directory
[X] Verified that instant answer adheres to design guidelines(https://github.com/duckduckgo/duckduckgo-documentation/blob/master/duckduckhack/styleguides/design_styleguide.md)
[I have only Linux Installed in my System.I tested it in Firefox and Konqueror.Regrets] Tested cross-browser compatability


    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
        [] Google Chrome   
        [] Firefox         
        [] Opera           
        [] Safari          

    - iOS (iPhone)
        [] Safari Mobile   
        [] Google Chrome   
        [] Opera           

    - iOS (iPad)
        [] Safari Mobile   
        [] Google Chrome   
        [] Opera            

    - Android
        [] Firefox         
        [] Native Browser  
        [] Google Chrome   
        [] Opera


It might also be nice to show how we interpreted the string they entered into a date.  This is particularly useful for ambiguous strings like `01/02/1984` which might otherwise surprise some people.  The Date role gives you a nice function for doing this in the "DDH standard" way.  So you might want:

```perl
return "Star Sign for ".date_output_string($zodiacdate).": " . ucfirst(zodiac_date_name($zodiacdate));
```