Change show code description [finishes #68318526]

Change from:

![image](https://cloud.githubusercontent.com/assets/206973/2573586/d08590ee-b922-11e3-9332-a09b253ee43b.png)

To:

![image](https://cloud.githubusercontent.com/assets/206973/2574454/75ab756a-b933-11e3-92c9-4ee656efaaf2.png)

Tested:

1. On iOS (links open in new window)
2. With other languages (gracefully degrades to a no-parameter old translation)