Gizra/entity_validator — pull request #15 by RoySegall (2014-07-08 11:22:25+00:00)
Title: WIP: Adding automate validation for field image.

#14
This is the start:
![selection_089](https://cloud.githubusercontent.com/assets/1222368/3508892/155d0a78-0692-11e4-805b-06d920841d3e.png)