APS: dropdown menu on new snippet alphabetized

![image](https://f.cloud.github.com/assets/5043885/1514932/0b8962e8-4afa-11e3-8324-05b10f4f5bf6.png)
![image](https://f.cloud.github.com/assets/5043885/1514933/1342f15c-4afa-11e3-8d8d-ecb43cddee06.png)
![image](https://f.cloud.github.com/assets/5043885/1514934/1a0e8ffa-4afa-11e3-906a-48c0e54fc9c7.png)