refs Ability to add Translation for CMS pages and CMS blocks.

Translate CMS Pages in Magento. New PR for #506 as requested by @maksek 

Use: In any CMS Page or Block use {{translate text="Text here"}} and the text will be translatable with the Inline translator.

Also available as custom variable:

![translate png](https://cloud.githubusercontent.com/assets/3997682/5557918/262dadc2-8cf1-11e4-9060-7bab4b7a0543.png)