Submitting My First Goodie

**What does your Instant Answer do?**
Prints out text message `ymzong is awesome and has successfully completed the DuckDuckHack Goodie tutorial!` when `duckduckhack ymzong` is entered.

**What are some example queries that trigger this Instant Answer?**
`duckduckhack ymzong`

**Where did you hear about DuckDuckHack? (For first time contributors)**
Friends on Facebook.

**What does the Instant Answer look like? (Provide a screenshot for new or updated Instant Answers)**
![ddh](https://cloud.githubusercontent.com/assets/2977482/5063656/1df9ac9e-6dbd-11e4-801e-3edd34f91685.png)


## 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)
[x] Verified that instant answer adheres to code styleguide (https://duck.co/duckduckhack/code_styleguide)
[x] Tested cross-browser compatibility

```